Trosolwyg
Prof Manu Haddad obtained the degree of Ingénieur d’Etat in Electrical Engineering in 1985 and then a PhD in High Voltage Engineering in 1990. Following graduation, he took up a Research Associate position, to carry out investigations on the characterisation of ZnO surge arresters including their very fast transient response. In 1995, he was appointed as a Lecturer and then Senior Lecturer in electrical engineering at Cardiff University, with responsibility for the High Voltage Research Group and lecturing duties in high voltage engineering, power systems, electromagnetics, mathematics and electrical circuits. His research interests are in overvoltage protection, insulation systems, insulation coordination and earthing of electrical energy systems. Prof Haddad has completed several research and consultancy projects in overvoltage protection of electrical networks, polymeric insulation and earthing systems, with funding from industry and EPSRC. He has co-authored over 80 publications, with two paper awards. He has recently published an IEE-Power Series Book on Advances in “High Voltage Engineering”. He is a member of the IEE and CIGRE. Prof Haddad is an active Committee member of the IEE South Wales Power Specialist, the British Standard Institution committees on overvoltage protection of low and high voltage systems BSI PEL1 and PEL2, the International Electrotechnical committees IEC TC37 MT4 and MT10, and a member of the Steering Committee of the International Universities Power Engineering Conference (IUPEC). He is also a founding member of the UK Universities High Voltage network (UHVnet) organising its first colloquium at Cardiff University in Jan 2005. http:\www.cf.ac.uk\engin\research\highvolt Electrical & Electronic Engineering
Energy and Environment
* Seven invited papers at meetings/conferences, e.g. International Electrotechnical Commission (IEC) Committee Meeting, Stockholm (2004) and Tokyo (2005); invited Lecturer at University of Technology Malaysia (2004) * IEE Sebastian ZDE Ferranti Premium award for best IEE journal paper (2002); best paper awards at International Power Engineering Conference (IUPEC 2002, 2006); EDF Energy Competition Prize (2004) * Editor of “Advances in High Voltage Engineering”, IEE Power Series, ISBN 0 85296 158 8 (2004) * Committee Member of International Electrotechnical Commission IEC TC37 (2003-); British Standard Association, BSI PEL/1 and P EL/2 (2002-) * Chair of UHVnet colloquium “Ageing and Condition Monitoring of High Voltage Plant”, Cardiff (2005) * Collaborative industrial research with National Grid, Scottish Power, EDF Energy * Consultant to National Grid, Tyco Electronics, Allied Insulators, Power Systems Engineering, PCS Consultancies and GE Global Research (USA)
Cyhoeddiad
2024
- Ullah, R. et al. 2024. Enhanced partial discharge evaluation through integrated RF and IEC measurements. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024Proceedings 2024 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613117)
- Zhang, K., Reid, A., Michelarakis, M., Ullah, R. and Haddad, M. A. 2024. Correlation method to explore corona discharge dynamics under DC harmonic voltages. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024Proceedings 2024 IEEE 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613204)
- Sangineni, R., Nayak, S. K. and Haddad, M. A. 2024. A portable, non-invasive and non-destructive technique for condition assessment of liquid insulation. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June 2024 - 04 July 2024Proceedings 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613104)
- Kherif, O., Robson, S., Griffiths, H., Harid, N., Thorpe, D. and Haddad, A. 2024. On the high frequency performance of vertical ground electrodes and LRM application. IEEE Transactions on Electromagnetic Compatibility (10.1109/TEMC.2024.3435788)
- Li, H., Zebouchi, N., Haddad, M. and Reid, A. 2024. Characteristics for HVDC GIS/GIL spacer under DC superimposed lightning impulse voltage conditions. Presented at: Ninth International Congress on Information and Communication Technology, Brunel University, London, 19-22 February 2024 Presented at Yang, X. et al. eds.Proceedings of Ninth International Congress on Information and Communication Technology, Vol. 1013. Lecture Notes in Networks and Systems Springer pp. 85-99., (10.1007/978-981-97-3559-4_7)
- Zhang, K., Reid, A., Clark, D., Michelarakis, M. and Haddad, A. M. 2024. Diagnostics of partial discharge measurements utilizing multi-sensor temporal pulse sequence analysis. IEEE Access 12, pp. 88992 - 89001. (10.1109/ACCESS.2024.3419082)
- Zhang, K., Reid, A., Clark, D. and Haddad, A. 2024. Evaluation of HVDC ripple effect on partial discharge testing using a hybrid method. Presented at: ISH 2023, Glasgow, Scotland, 28 August 2023Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 1089-1094., (10.1049/icp.2024.0765)
- Xue, N. et al. 2024. Spatial-temporal dynamic characteristics of growth and evolution of micron-nanometre dust-speckles along insulator interface in GIL. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August 2023Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 681-685., (10.1049/icp.2024.0601)
- Alenezi, F., Reid, A., Jahanger, H. and Haddad, A. 2024. Statistical analysis of partial discharge activity in CO2, N2 and technical air. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August 2023Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 222-228., (10.1049/icp.2024.0456)
- Mavidou, S. P., Michelarakis, M., Clark, D., Stone, C. and Haddad, A. M. 2024. Polarity reversal effect on partial discharge performance of different dielectric materials for aerospace applications. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August 2024Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 1066-1071., (10.1049/icp.2024.0761)
- Jahanger, H. K., Kherif, O., Robson, S. and Haddad, M. 2024. Hybrid travelling wave and ANN for fault location in branched distribution network. Presented at: 17th International Conference on Developments in Power System Protection, Manchester, UK, 04-07 March 2024Proceedings of the 17th International Conference on Developments in Power System Protection (DPSP 2024). IEEE pp. 155-161., (10.1049/icp.2024.0891)
- Hills, M., Lugg-Widger, P., Stone, C., Peretto, N., Haddad, A. and Mitchard, D. 2024. Spectroscopic measurements of light emissions from high current arcs. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023 Presented at Spezi, E. and Bray, M. eds.Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press pp. 158-162., (10.18573/conf1.aj)
- Albano, M., Waters, R. T., Slama, M. A. and Haddad, A. 2024. Online measurement of voltage gradient distortion and leakage current of heavily contaminated outdoor insulation using thermal imaging. IEEE Transactions on Dielectrics and Electrical Insulation 31(2), pp. 988-996. (10.1109/TDEI.2023.3340985)
- Samira, B., Leila, B., Dyhia, D., Slimane, B., Haddad, A. and Mounir, S. 2024. Electrical discharge reproduction in rod-barrier-plane system. Indonesian Journal of Electrical Engineering and Computer Science 34(1), pp. 1-10. (10.11591/ijeecs.v34.i1.pp1-10)
- Robson, S. and Haddad, M. A. 2024. A sub-μs accuracy GPS alternative using electrical transmission grids as precision timing networks. Scientific Reports 14, article number: 8696. (10.1038/s41598-024-56296-8)
- Kherif, O., Robson, S., Thorpe, D. and Haddad, A. 2024. Performance of aligned earth rods under low-magnitude variable-frequency current. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 154-157., (10.1049/icp.2024.0444)
- Aboshwerb, M., Albano, M. and Haddad, M. 2024. Investigation of electric field distribution on polymeric bushing using non-linear field grading materials. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 318-323., (10.1049/icp.2024.0514)
- Michelarakis, M., Mavidou, S., Slama, M. E. A., Stone, C., Clark, D. and Haddad, A. (. 2024. Surface insulation performance of atmospheric and fluorinated insulating gases at highly divergent electric field conditions. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 829-834., (10.1049/icp.2024.0669)
- Xue, N. et al. 2024. The adsorption behaviour along insulator-interface and spatial dispersion concentration detection of micron-nano metal-dust in GIL. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 676-680., (10.1049/icp.2024.0600)
- Yang, R. et al. 2024. Study on the motion characteristics of metal particles in GIS. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 33-37., (10.1049/icp.2024.0423)
- Waters, R. T., Haddad, M., Albano, M. and Michelarakis, M. 2024. The design of high-voltage coaxial transmission lines pressurised with pure nitrogen for testing to IEC standards. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 99-104., (10.1049/icp.2024.0434)
- Sangineni, R., Chandrasekaran, T., Nayak, S. K. and Haddad, M. A. 2024. Partial discharges at boundaries of oil-pressboard immersed in mixed insulating oils. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024Proceedings 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613277)
2023
- Kherif, O., Robson, S., Harid, N., Thorpe, D., Mousa, S., Stivanello, S. and Haddad, A. 2023. Impact of profile orientation and position on soil resistivity measurement for earthing applications. Presented at: 58th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, 30 August - 1 September 2023Proceedings of 58th International Universities Power Engineering Conference. IEEE pp. 1-5., (10.1109/UPEC57427.2023.10295045)
- Alhazmi, M., Albano, M., James, J. and Haddad, A. M. 2023. Analysis of trapped charge effects on very fast transient overvoltages in 400 kV gas insulated substations: modelling, simulation, and implications for design and operation. Presented at: 58th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, 30 August - 1 September 2023Proceedings of 58th International Universities Power Engineering Conference. IEEE pp. 1-4., (10.1109/UPEC57427.2023.10294391)
- Pinzan, D., Haddad, M. A. and Cwikowski, O. 2023. Electrical design for the conversion of existing UK HVAC overhead lines to HVDC operation under severe pollution conditions, ranging from 170 to 500 kV DC. Presented at: 19th International Conference on AC and DC Power Transmission (ACDC 2023), Glasgow, UK, 1-3 March 2023Proceedings of 19th International Conference on AC and DC Power Transmission. IET pp. 181-187., (10.1049/icp.2023.1327)
- Li, C., Dong, X., Cipcigan, L. M., Haddad, A., Sun, M., Liang, J. and Ming, W. 2023. Economic viability of dynamic wireless charging technology for private EVs. IEEE Transactions on Transportation Electrification 9(1), pp. 1845-1856. (10.1109/TTE.2022.3163823)
- Hu, Q., Li, Q., Liu, Z., Xue, N., Wang, J. and Haddad, M. 2023. Surface charge accumulation characteristics on DC GIL three-post insulators considering the influence of temperature gradient. CSEE Journal of Power and Energy Systems 9(5), pp. 1926-1934. (10.17775/CSEEJPES.2021.09240)
- Manjunath, A. D. B., Harid, N., Griffiths, H., Nogueira, R. P., Noyanbayev, N., Haddad, A. and Ramanujam, S. 2023. Equivalent circuit models for soils and aqueous solutions under 2-terminal test configuration. IEEE Transactions on Electromagnetic Compatibility 65(1), pp. 225-234. (10.1109/TEMC.2022.3216813)
- Padoan, F., Clark, D., Haddad, A., Karch, C. and Westphal, P. 2023. Initiation of electrical discharge at the triple junction of the lightning protection of an aircraft radome. IEEE Electrical Insulation Magazine 39(1), pp. 6-16. (10.1109/MEI.2023.9999633)
2022
- Robson, S. and Haddad, M. 2022. A chirp spread spectrum modulation scheme for robust power line communication. IEEE Transactions on Power Delivery 37(6), pp. 5299-5309. (10.1109/TPWRD.2022.3175830)
- Chang, Y., Liu, Z., Li, Q., Xue, N., Wang, J. and Haddad, M. 2022. Capture mechanism and optimal design of micro-particle traps in HVAC/HVDC gas insulated equipment. IEEE Transactions on Power Delivery 37(6), pp. 4700-4710. (10.1109/TPWRD.2022.3155641)
- Abdi, S., Haddad, A. M., Harid, N. and Boubakeur, A. 2022. Modelling the effect of thermal aging on transformer oil electrical characteristics using a regression approach. Energies 16(1), article number: 381. (10.3390/en16010381)
- Li, L. et al. 2022. Electric field improvement for high-voltage bushings. Polymers 15, article number: 40. (10.3390/polym15010040)
- Kopsidas, S., Olowojoba, G. B., Stone, C., Clark, D., Haddad, A. M., Kinloch, A. J. and Taylor, A. C. 2022. Lightning strike damage resistance of carbon‐fiber composites with nanocarbon‐modified epoxy matrices. Journal of Applied Polymer Science 139(46), article number: e53157. (10.1002/app.53157)
- Hedir, A., Slimani, F., Durmus, A., Moudoud, M., Touam, T. and Haddad, A. M. 2022. Correlation between structural changes and dielectric behavior of UV-Aged LDPE. Presented at: 2nd International Conference on Advanced Electrical Engineering, Constantine, Algeria, 29-31 October 2022Proceedings of 2nd International Conference on Advanced Electrical Engineering (ICAEE). IEEE, (10.1109/ICAEE53772.2022.9962003)
- Kherif, O., Robson, S., Harid, N., Thorpe, D. and Haddad, A. 2022. On the behaviour of vertical ground electrodes under high frequency currents. Presented at: 2nd International Conference on Advanced Electrical Engineering, Constantine, Algeria, 29-31 October 2022Proceedings of 2nd International Conference on Advanced Electrical Engineering (ICAEE). IEEE, (10.1109/ICAEE53772.2022.9961998)
- Kherif, O., Robson, S., Harid, N., Thorpe, D., Stivanello, S. and Haddad, A. 2022. On the impact of soil resistivity measurement and modelling on grounding performance. Presented at: 2022 36th International Conference on Lightning Protection (ICLP), Cape Town, South Africa, 2-7 October 20222022 36th International Conference on Lightning Protection (ICLP). IEEE pp. 379-382., (10.1109/ICLP56858.2022.9942653)
- Kherif, O., Robson, S., Harid, N., Thorpe, D. and Haddad, A. 2022. Considerations on earthing impedance measurement using low-magnitude variable-frequency currents. Presented at: 36th International Conference on Lightning Protection (ICLP), Cape Town, South Africa, 2 - 7 October 20222022 36th International Conference on Lightning Protection (ICLP). IEEE pp. 378., (10.1109/ICLP56858.2022.9942461)
- Li, H., Zebouchi, N., Haddad, M., Reid, A. and Ekkel, E. 2022. Development of future compact and eco-friendly HVDC gas insulated systems: test verification of shape-optimized DC spacer models. Energies 15(22), article number: 8563. (10.3390/en15228563)
- Kherif, O., Robson, S., Haddad, A. and Thorpe, D. 2022. On the optimization of grounding design of rods covered by low resistivity materials. Presented at: 2022 57th International Universities Power Engineering Conference (UPEC), Istanbul, Turkey, 30 August -2 September 20222022 57th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC55022.2022.9917937)
- Federico, P., Haddad, M., Albano, M., Robson, S., Dongsheng, G., Land, C. and Loftus, N. 2022. Implementation of second earthwire on l6 400 kv transmission line. Presented at: 2022 57th International Universities Power Engineering Conference (UPEC), Istanbul, Turkey, 30 Aug 22 - 02 Sept 222022 57th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC55022.2022.9917671)
- Padoan, F., Clark, D., Haddad, A., Karch, C. and Westphal, P. 2022. Initiation of electrical discharge at the triple junction of the lightning protection of an aircraft radome. Presented at: International Conference On Lightning and Static Electricity ICOLSE, Madrid, Spain, 12-15 September 2022.
- Mavidou, S., Clark, D. and Haddad, A. 2022. Progress towards atmospheric correction for aerospace electric discharge applications. Presented at: ICOLSE 2022 - International Conference On Lightning and Static Electricity, Madrid, Spain, 12-15 September 2022. Zenodo: CERN, (10.5281/zenodo.7102071)
- Slama, M. E. A., Beroual, A., Haddad, A. M. and Albano, M. 2022. Application of analytical modelling of flashover derived for flat samples to polluted 11kV SiR insulators. IEEE Transactions on Dielectrics and Electrical Insulation 29(4), pp. 1574-1581. (10.1109/TDEI.2022.3175152)
- Sun, B., Chen, Z., Gao, C., Haddad, A., Liang, J. and Liu, X. 2022. A power decoupling control for wind power converter based on series-connected MMC and open-winding PMSG. IEEE Transactions on Industrial Electronics 69(8), pp. 8091-8101. (10.1109/TIE.2021.3099227)
- Hedir, A. et al. 2022. Quantifying time-dependent structural and mechanical properties of UV-aged LDPE power cables insulations. Turkish Journal of Chemistry 46(4), pp. 956-967., article number: 3. (10.55730/1300-0527.3407)
- Kamarudin, M. S., Badrul Sham, N. M., Haddad, A., Baharom, M. N. R., Mohd Yousof, M. F. and Othman, N. A. 2022. Impulse breakdown characteristics of CF3I–CO2 at various gas pressure and CF3I content. Presented at: 7th International Conference on the Applications of Science and Mathematics, 22 - 24 August 2022 Presented at Mustapha, A. B. et al. eds.Proceedings of the 7th International Conference on the Applications of Science and Mathematics 2021, Vol. 273. Springer Proceedings in Physics Springer; 1999 pp. 405-413., (10.1007/978-981-16-8903-1_35)
- Zhang, K., Reid, A. and Haddad, A. 2022. Inspiration and interactive factors of partial discharge detection: Insulating gases in high voltage gas insulated transmission systems. Presented at: 14th Universities High Voltage Network Colloquium (UHVnet 2022), Cardiff, Wales, 27 - 30 May 2022.
- Slama, M. E. A., Krzma, A., Albano, M. and Haddad, A. M. 2022. Experimental study and modeling of the effect of ESDD/NSDD on AC flashover of SiR outdoor insulators. Energies 15(10), article number: 3782. (10.3390/en15103782)
- Wang, J., Li, Q., Liu, H., Wang, J., Chang, Y., Hu, Q. and Haddad, M. A. 2022. Impact of SF6 decomposition products on epoxy resin chemical stability and doping nano-Al2O3-based enhancement using ReaxFF-MD method. CSEE Journal of Power and Energy Systems 9(2), pp. 779-789. (10.17775/CSEEJPES.2021.03120)
- Manjunath, A. D. B. et al. 2022. Investigation into variation of resistivity and permittivity of aqueous solutions and soils with frequency and current density. IEEE Transactions on Electromagnetic Compatibility 64(2), pp. 443-455. (10.1109/TEMC.2021.3127640)
- Hu, Q., Li, Q., Liu, Z., Xue, N., Ren, H. and Haddad, M. 2022. Surface flashover induced by metal contaminants adhered to tri-post epoxy insulators under superimposed direct and lightning impulse voltages. Polymers 14(7), article number: 1374. (10.3390/polym14071374)
- Amine Slama, M. E., Haddad, A. M., Albano, M. and Waters, R. T. 2022. Effect of voltage and fog application on AC flashover characteristics of polymeric insulators under artificial clean fog test. Presented at: 22nd International Symposium on High Voltage Engineering (ISH 2021), Xi'an, China, 21-26 November 2021, Vol. 2021. Vol. 15. pp. 2137-2142., (10.1049/icp.2022.0202)
- Michelarakis, M., Clark, D., Widger, P., Beroual, A., Waters, R. and Haddad, A. 2022. Triple point surface discharge photography in atmospheric gases using Intensified high-speed camera system. IEEE Transactions on Dielectrics and Electrical Insulation 29(1), pp. 153-161. (10.1109/TDEI.2022.3148481)
- Wang, J. et al. 2022. ReaxFF MD investigation on the damage mechanism of epoxy polymer exposed to DC corona discharge in SF6 gas. Presented at: International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO), Beijing, China, 15-17 Oct 2021Proceedings International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO). IEEE, (10.1109/AEERO52475.2021.9708353)
- Qi, H., Qingmin, L., Zhipeng, L., Heng, L. and Haddad, M. 2022. Interfacial electric field optimization of DC tri-post insulator based on gradient surface conductance regulation. Transactions of China Electrotechnical Society 2022(7), pp. 1856-1865. (10.19595/j.cnki.1000-6753.tces.210505)
2021
- Haddad, M. 2021. Lightning and surges. In: Rousseau, A. ed. Surge Protection for Low Voltage Systems. IET Energy Engineering Series 182 London, UK: The Institution of Engineering and Technology, pp. 13-45., (10.1049/PBPO182E_ch2)
- Mitchard, D., Widger, P. and Haddad, A. 2021. Analysis of light emission and Schlieren from short gap high voltage streamers representing lightning impulses. Scientific Reports 11(1), article number: 24324. (10.1038/s41598-021-03839-y)
- Robson, S. and Haddad, A. M. 2021. Analysis of the performance of G3 power line communication synchronisation. Presented at: 2021 56th International Universities Power Engineering Conference (UPEC), Middlesbrough, United Kingdom, 31 August -3 September 20212021 56th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC50034.2021.9548246)
- Liu, H., Li, Q., Wang, J., Jiang, Y. and Haddad, A. M. 2021. Inhibition effect of solid products and DC breakdown characteristics of the HFO1234Ze(E)-N2-O2 ternary gas mixture. ACS Omega 6(36), pp. 23281–23292. (10.1021/acsomega.1c03020)
- Clark, D., Mousa, S., Harid, N., Griffiths, H. and Haddad, A. 2021. Lightning current performance of conventional and enhanced rod ground electrodes. IEEE Transactions on Electromagnetic Compatibility 63(4), pp. 1179-1188. (10.1109/TEMC.2021.3059277)
- Liu, H., Wang, J., Li, Q. and Haddad, A. M. 2021. Development of ReaxFFSFOH force field for SF6-H2O/O2 hybrid system based on synergetic optimization by CMA-ES and MC methodology. ChemistrySelect 6(19), pp. 4622-4632. (10.1002/slct.202101174)
- Slama, M. E. A. et al. 2021. Monitoring of dry bands and discharge activities at the surface of textured insulators with AC clean fog test conditions. Energies 14(10), article number: 2914. (10.3390/en14102914)
- Pinzan, D., Branco, F., Haddad, M., Slama, M. E. A., Albano, M., Waters, R. T. and Leite, H. 2021. Performance of composite outdoor insulator under superimposed direct and switching impulse voltages. IEEE Transactions on Power Delivery 36(2), pp. 1193-1201. (10.1109/TPWRD.2020.3003980)
- Abdi, S., Harid, N., Safiddine, L., Boubakeur, A. and Haddad, A. (. 2021. The correlation of transformer oil electrical properties with water content using a regression approach. Energies 14(8), article number: 2089. (10.3390/en14082089)
- Nechmi, H. E., Michelarakis, M., (Manu) Haddad, A. and Wilson, G. 2021. Clarifications on the behavior of alternative gases to SF6 in divergent electric field distributions under AC voltage. Energies 14(4), article number: 1065. (10.3390/en14041065)
- Li, H., Zebouchi, N., Haddad, M. and Reid, A. 2021. Partial discharge characteristics of Fluoronitriles/CO2 and Trifluoroiodomethane/CO2 gas mixtures under DC voltage. Presented at: International Conference on Electrical, Computer and Energy Technologies (ICECET), Cape Town, South Africa, 9-10 Dec 2021Proceedings of 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET). IEEE, (10.1109/ICECET52533.2021.9698755)
2020
- Zebouchi, N. and Haddad, M. A. 2020. A review on real-size epoxy cast resin insulators for compact high voltage direct current gas insulated switchgears (GIS) and gas insulated transmission lines (GIL)-current achievements and envisaged research and development. Energies 13(23), article number: 6416. (10.3390/en13236416)
- Robson, S. and Haddad, A. M. 2020. Development of an FPGA based time of arrival estimator for PLC applications. Presented at: 55th International Universities Power Engineering Conference (UPEC 2020), Virtual - Torino, Italy, 1-4 September 20202020 55th International Universities Power Engineering Conference (UPEC). IEEE pp. 1-6., (10.1109/UPEC49904.2020.9209868)
- Mousa, S., Harid, N., Griffiths, H. and Haddad, M. 2020. Distribution of impulse current in earth grid electrodes. Presented at: 55th International Universities Power Engineering Conference (UPEC 2020), Virtual - Torino, Italy, 1-4 September 2020Conference Proceedings 55th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC49904.2020.9209837)
- Zebouchi, N., Li, H. and Haddad, M. A. 2020. Development of future compact and eco-friendly HVDC gas-insulated systems: shape optimization of a DC spacer model and novel materials investigation. Energies 13(12), article number: 3288. (10.3390/en13123288)
- Krzma, A., Albano, M. and Haddad, A. 2020. Comparative characterisation of conventional and textured 11 kV insulators using the rotating wheel dip test. High Voltage 5(6), pp. 739-746. (10.1049/hve.2019.0189)
- Widger, P., Carr, D., Reid, A., Hills, M., Stone, C. and Haddad, A. (. 2020. Partial discharge measurements in a high voltage gas insulated transmission line insulated with CO2. Energies 13(11), article number: 2891. (10.3390/en13112891)
- Nechmi, H. E., Slama, M. E. A., Haddad, A. and Wilson, G. 2020. AC volume breakdown and surface flashover of a 4% NovecTM 4710/96% CO2 gas mixture compared to CO2 in highly nonhomogeneous fields. Energies 13(7), article number: 1710. (10.3390/en13071710)
- Robson, S., Haddad, A., Dennis, S. and Ghassemi, F. 2020. Non-contact measurement and analysis of trapped charge decay rates for cable line switching transients. Energies 13(5), article number: 1142. (10.3390/en13051142)
- Doufene, D., Bouazabia, S. and Haddad, A. 2020. Shape and electric performance improvement of an insulator string using particles swarm algorithm. IET Science Measurement and Technology 14(2), pp. 198-205. (10.1049/iet-smt.2019.0405)
- James, J., Albano, M., Clark, D., Guo, D. and Haddad, A. (. 2020. Analysis of very fast transients using black box macromodels in ATP-EMTP. Energies 13(3), article number: 698. (10.3390/en13030698)
- Slama, M. E. A., Beroual, A. and Haddad, A. (. 2020. Surface discharges and flashover modelling of solid insulators in gases. Energies 13(3), article number: 591. (10.3390/en13030591)
2019
- Mermigkas, A. C., Clark, D. and Manu Haddad, A. 2019. Investigation of high altitude/tropospheric correction factors for electric aircraft applications. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 308-315., (10.1007/978-3-030-31676-1_30)
- Robson, S. and Haddad, A. M. 2019. On the use of LoRa for power line communication. Presented at: 2019 54th International Universities Power Engineering Conference (UPEC), Bucharest, Romania, 3-6 September 20192019 54th International Universities Power Engineering Conference (UPEC). IEEE pp. 1., (10.1109/UPEC.2019.8893538)
- Abdi, S., Safiddine, L., Boubakeur, A. and Haddad, A. 2019. The effect of water content on the electrical properties of transformer oil. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering Volume 2, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 518-527., (10.1007/978-3-030-31680-8_52)
- Li, H., Zebouchi, N. and Haddad, A. 2019. Theoretical and practical investigations of spacer models for future HVDC GIL/GIS applications. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019 Presented at Németh, B. ed.Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 1538-1549., (10.1007/978-3-030-31680-8_145)
- Slama, M. E. A., Albano, M., Haddad, A. and Waters, R. T. 2019. Dry-band discharges dynamic at the surface of SiR textured insulator during AC inclined plane test. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 504-517., (10.1007/978-3-030-31680-8_51)
- Pinzan, D., Slama, M. E. A., Cwikowski, O. and Haddad, A. 2019. Insulation solutions for HVAC to HVDC conversion of a high voltage transmission overhead line: the L7 tower case study. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 1359-1371., (10.1007/978-3-030-31680-8_130)
- Gkoura, L. et al. 2019. 1H NMR tests on damaged and undamaged XLPE and SiR samples. High Voltage 4(3), pp. 203-209. (10.1049/hve.2019.0077)
- Doufene, D., Bouazabia, S. and Haddad, A. 2019. Optimised performance of cap and pin insulator under wet pollution conditions using a mono-objective genetic algorithm. Australian Journal of Electrical and Electronics Engineering 16(3), pp. 149-162. (10.1080/1448837X.2019.1627740)
- Michelarakis, M., Lugg-Widger, P., Beroual, A. and Haddad, A. (. 2019. Electrical detection of creeping discharges over insulator surfaces in atmospheric gases under AC voltage application. Energies 12(15), article number: 2970. (10.3390/en12152970)
- Coppo, M., Bignucolo, F., Turri, R., Griffiths, H., Harid, N. and Haddad, A. 2019. Analysis of frequency distribution of ground fault-current magnitude in transmission networks for electrical safety evaluation. Electric Power Systems Research 173, pp. 100-111. (10.1016/j.epsr.2019.03.024)
- Boulanouar, H., Bayadi, A. and Haddad, A. 2019. Analysis of textured silicone rubber performance under contaminated conditions. IET Science Measurement and Technology 13(3), pp. 461-468. (10.1049/iet-smt.2018.5157)
- Li, B., Zhao, J., Mou, Q., Liu, X., Haddad, A. and Liang, J. 2019. Research on torque characteristics of a modular arc-linear flux switching permanent-magnet motor. IEEE Access 7, article number: 57312. (10.1109/ACCESS.2019.2913952)
- Mitchard, D., Widger, P., Clark, D., Carr, D. and Haddad, A. 2019. Optical emission spectra of high current and high voltage generated arcs representing lightning. Applied Physics Letters 114(16), article number: 164103. (10.1063/1.5092875)
- Robson, S., Tan, G. and Haddad, A. 2019. Low-cost monitoring of synchrophasors using frequency modulation. Energies 12(4), article number: 611. (10.3390/en12040611)
- Lugg-Widger, P. and Haddad, A. 2019. Analysis of gaseous by-products of CF3I and CF3I-CO2 after high voltage arcing using a GCMS. Molecules 24(8), article number: 1599. (10.3390/molecules24081599)
- Albano, M., Haddad, A. M. and Bungay, N. 2019. Is the dry-band characteristic a function of pollution and insulator design?. Energies 12(19), pp. 3607. (10.3390/en12193607)
2018
- Robson, S., Haddad, A. and Griffiths, H. 2018. Traveling wave fault location using layer peeling. Energies 12(1), pp. 126. (10.3390/en12010126)
- Robson, S., Haddad, A. and Griffiths, H. 2018. Implementation of the prime and G3-PLC physical layers in the EMTP-ATP. Presented at: 53rd International Universities Power Engineering Conference (UPEC), Glasgow, UK, 4-7 September 20182018 53rd International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2018.8542113)
- Tan, G., Robson, S. and Haddad, A. 2018. The retrieval of synchrophasors using chirps. Presented at: 53rd International Universities Power Engineering Conference (UPEC), Glasgow, UK, 4-7 September 20182018 53rd International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2018.8541865)
- Albano, M., Haddad, A., Grifiths, H. and Coventry, P. 2018. Environmentally friendly compact air-insulated high-voltage substations. Energies 11(9), article number: 2492. (10.3390/en11092492)
- Ghassemi, F., Dennis, S., Ainsley, A., Haddad, A. M. and Robson, S. 2018. 275 kV cable discharge field measurement and analysis of SVLs chain failure using ATP. Electric Power Systems Research 161, pp. 95-102. (10.1016/j.epsr.2018.04.009)
- Widger, P. and Haddad, A. 2018. Evaluation of SF6 leakage from gas insulated equipment on electricity networks in Great Britain. Energies 11(8), article number: 2037. (10.3390/en11082037)
- Abdul Hamid, H., Harid, N., Haddad, M. A. and Griffiths, H. 2018. Modelling of a 400-kV MSCDN reactor for computation of voltage and field distributions during switching transients. IEEE Access 6, pp. 36247 - 36255. (10.1109/ACCESS.2018.2849929)
- Pittalà, F., Stone, C., Clark, D., Kuschnerov, M., Xie, C. and Haddad, A. 2018. Laboratory measurements of SOP transients due to lightning strikes on OPGW cables. Presented at: 2018 Optical Fiber Communications Conference and Exposition (OFC), San Diego, CA, USA, 11-15 March 20182018 Optical Fiber Communications Conference and Exposition (OFC). IEEE pp. M4B.5., (10.1364/OFC.2018.M4B.5)
- Widger, P., Griffith, H. and Haddad, A. 2018. Insulation strength of CF3I-CO2 gas mixtures as an alternative to SF6 in MV switch disconnectors. IEEE Transactions on Dielectrics and Electrical Insulation 25(1), pp. 330-338. (10.1109/TDEI.2018.006932)
- James, J., Albano, M., Haddad, A. and Guo, D. 2018. Application of multiple modelling techniques for analysis of very fast transient overvoltages in GIS. Presented at: IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 Sept 20182018 IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, (10.1109/ICHVE.2018.8642189)
- Slama, M. E. A., Beroual, A. and Haddad, A. 2018. A predictive dynamic model of creeping discharge along solid insulator in air at atmospheric pressure. Presented at: IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 Sep 20182018 IEEE International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE, (10.1109/ICHVE.2018.8641851)
- Michelarakis, M., Widger, P., Haddad, A. and Beroual, A. 2018. Creeping discharge development over insulator surfaces in natural gases: Design and implementation of test procedure. Presented at: 2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 September 20182018 IEEE International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE, (10.1109/ICHVE.2018.8642172)
- Albano, M., Haddad, A. and Bungay, N. 2018. Is the dry-band characteristic a function of pollution and insulator design?. Presented at: IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 Sep 2018IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, (10.1109/ICHVE.2018.8641841)
2017
- Krzma, A. S., Albano, M. and Haddad, A. 2017. Flashover influence of fog rate on the characteristics of polluted silicone-rubber insulators. Presented at: 52nd International Universities Power Engineering Conference (UPEC), Heraklion, Greece, 28-31 August 20172017 52nd International Universities Power Engineering Conference (UPEC). IEEE pp. 1-5., (10.1109/UPEC.2017.8231958)
- Benharat, S., Bouazabia, S. and Haddad, A. 2017. A study of the behavior of water droplets under the influence of non-uniform electric field in silicon rubber. Presented at: 2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B), Boumerdes, Algeria, 29-31 October 20172017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B). IEEE, (10.1109/ICEE-B.2017.8192023)
- Kamarudin, M., Haddad, A., Kok, B. and Jamail, N. 2017. Pressurized CF3I-CO2 gas mixture under lightning impulse and its solid by-products. International Journal of Electrical and Computer Engineering (IJECE) 7(6), pp. 3088-3094. (10.11591/ijece.v7i6.pp3088-3094)
- Omar, S., Robson, S., Haddad, A., Griffiths, H. and Harid, N. 2017. HV distribution network optimum supply restoration algorithm. Presented at: 51st International Universities Power Engineering Conference (UPEC 2016), Coimbra, Portugal, 6-9 September 2016Proceedings of the 2016 51st International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2016.8114010)
- Coppo, M., Turri, R., Griffiths, H., Harid, N. and Haddad, A. 2017. A procedure for detailed assessment of ground fault-current distribution in transmission networks. Presented at: UPEC 2016: 51st International Universities Power Engineering Conference, Coimbra, Portugal, 6-9 September 20162016 51st International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2016.8114079)
- Albano, M., Haddad, A., Venuturumilli, S., Sarathi, R., Griffiths, H. and Harid, N. 2017. Investigation of surface properties of silicone rubber samples with nanofillers. Presented at: 51st International Universities Power Engineering Conference (UPEC 2016), Coimbra, Portugal, 6-9 September 20162016 51st International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2016.8114033)
- Ahmad, H., Robson, S., Albano, M. and Haddad, A. 2017. Characterics of ZnO microvaristors-loaded grading polymeric materials. Presented at: 2017 INSUCON - 13th International Electrical Insulation Conference (INSUCON), Birmingham, UK, 16-18 May 20172017 INSUCON - 13th International Electrical Insulation Conference (INSUCON). IEEE pp. 1-6., (10.23919/INSUCON.2017.8097175)
- Doufene, D., Bouazabia, S., Ladjici, A. A. and Haddad, A. 2017. Polluted insulator optimization using neural network combined with genetic algorithms. Presented at: 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz, Poland, 14-16 September 20172017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF) Book of Abstracts. IEEE, (10.1109/ISEF.2017.8090689)
- Widger, P. and Haddad, A. 2017. Solid by-products of a CF3I-CO2 insulating gas mixtures on electrodes after lightning impulse breakdown. Journal of Physics Communications 1(2), article number: 25010. (10.1088/2399-6528/aa8ab4)
- Mitchard, D., Clark, D., Carr, D., Stone, C. and Haddad, A. 2017. Method for recording broadband high resolution emission spectra of laboratory lightning arcs. Journal of Visualized Experiments 150, article number: e56336. (10.3791/56336)
- Beroual, A. and Haddad, A. (. 2017. Recent advances in the quest for a new insulation gas with a low impact on the environment to replace sulfur hexafluoride (SF6) gas in high-voltage power network applications. Energies 10(8), article number: 1216. (10.3390/en10081216)
- Kamarudin, M. S., Zainuddin, H., Haddad, A., Abd-Rahman, R., Radzi, N. H., Ponniran, A. and Zahari, A. 2017. Purpose-built test rig for gas insulation breakdown tests under lightning impulse. Presented at: IEEE 6th International Conference on Power and Energy (PECON 2016), Melaka, Malaysia, 28-29 November 20162016 IEEE International Conference on Power and Energy (PECon). IEEE pp. 333-337., (10.1109/PECON.2016.7951583)
- Abd-Rahman, R., Haddad, A., Kamarudin, M. S., Yousof, M. F. M. and Jamail, N. 2017. Dynamic modelling of polluted outdoor insulator under wet weather conditions. Presented at: 2016 IEEE International Conference on Power and Energy (PECon), Melaka, Malaysia, 28-29 November 20162016 IEEE International Conference on Power and Energy (PECon), Proceedings. IEEE pp. 610., (10.1109/PECON.2016.7951633)
- Chen, L., Widger, P., Kamarudin, M. S., Griffiths, H. and Haddad, A. 2017. CF3I gas mixtures: breakdown characteristics and potential for electrical insulation. IEEE Transactions on Power Delivery 32(2), pp. 1089-1097. (10.1109/TPWRD.2016.2602259)
- Mitchard, D., Jamoshid, N. S., Clark, D., Carr, D. and Haddad, A. 2017. Investigation of lightning direct effects on aircraft materials. Presented at: 2016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC), Toulouse, France, 2-4 November 20162016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC). IEEE, (10.1109/ESARS-ITEC.2016.7841393)
- Da Silva, D. A., Filho, J. P., Lahti, K., Haddad, A. and Albano, M. 2017. A comparative study between surge arrester monitoring through capacitive/resistive measurement bridge and digital decomposition. Presented at: 2016 IEEE PES Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA), Morelia, Mexico, 21-23 September 2016Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA), 2016 IEEE PES. IEEE pp. 1-6., (10.1109/TDC-LA.2016.7805670)
- Mitchard, D., Clark, D., Carr, D. and Haddad, A. 2017. Investigation of the effect of initiation wires on lighting arcs using spectral and high-speed imaging techniques. Presented at: International Symposium on High Voltage Engineering, Winc Aichi, Nagoya, Aichi, Japan, 13 - 15 September 2017.
- Clark, D., Carr, D., Mitchard, D., Stone, C. and Haddad, A. 2017. Spectroscopic techniques for temperature measurement of laboratory generated lightning arcs. Presented at: 20th International Symposium on High Voltage Engineering, Buenos Aires, Argentina, 28 August - 1 September 2017.
- Mitchard, D., Jamoshid, N. S., Stone, C. and Haddad, A. 2017. Experimental and theoretical evaluation of aluminium deflection due to lightning strikes. Presented at: 19th International Conference on Lightning Protection, Dubai, UAE, 30 - 31 January 2017.
- Widger, P. and Haddad, A. 2017. Gaseous by-products of a CF3I-CO2 gas mixture under lightning impulse and AC breakdowns. Presented at: 20th International Symposium on high voltage engineering (ISH 2017), Buenos Aires, Argentina, 28th Aug - 01 Sept 2017.
2016
- Hamzehbahmani, H., Haddad, A., Griffiths, H., Harid, N. and Guo, D. 2016. Application of an analysis technique to characterise impulse response of grounding systems. Presented at: Lightning Protection (ICLP), 2016 33rd International Conference on2016 33rd International Conference on Lightning Protection (ICLP). IEEE, (10.1109/ICLP.2016.7791438)
- Mitchard, D., Jamoshid, N. S., Stone, C. and Haddad, A. 2016. Experimental and theoretical evaluation of aluminium deflection due to lightning strikes. Presented at: Lightning Protection (ICLP), 2016 33rd International Conference, Estoril, Portugal, 25-30 Sept. 20162016 33rd International Conference on Lightning Protection (ICLP). IEEE, (10.1109/ICLP.2016.7791428)
- Albano, M., Waters, R. T. and Haddad, A. 2016. Control of leakage-current and power dissipation by surface texturing of silicone rubber insulators. Presented at: Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2016), Toronto, Canada, 16-19 October 20162016 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP). Institute of Electrical and Electronics Engineers (IEEE), (10.1109/CEIDP.2016.7785656)
- Robson, S., Haddad, A. and Griffiths, H. 2016. A new methodology for network scale simulation of emerging power line communication standards. IEEE Transactions on Power Delivery 33(3), pp. 1025-1034. (10.1109/TPWRD.2016.2595639)
- Mastrolembo, G., Haddad, A. M., Clark, D., Cole, M. and Evans, S. 2016. Modelling the effect of ground return fasteners on current distribution and power dissipation in carbon composite test samples subjected to lightning strikes. Presented at: 2016 51st International Universities Power Engineering Conference (UPEC), Coimbra, Portugal, 6-9 Sept 2016Proceedings of 2016 51st International Universities Power Engineering Conference (UPEC). IEEE pp. -., (10.1109/UPEC.2016.8114004)
- Chen, L., Griffiths, H., Haddad, A. and Kamarudin, M. S. 2016. Breakdown of CF3I gas and its mixtures under lightning impulse in coaxial-gil geometry. IEEE Transactions on Dielectrics and Electrical Insulation 23(4), pp. 1959-1967. (10.1109/TDEI.2016.7556467)
- Widger, P., Chen, L. and Haddad, A. 2016. Deposited by-products of CF3I-CO2 gas mixtures after lightning impulse flashover. Presented at: 51st International Universities Power Engineering Conference (UPEC), Coimbra, Portugal, 6-9 Sept 20162016 51st International Universities Power Engineering Conference (UPEC), Vol. 51. IEEE Xplore pp. 1-5., (10.1109/UPEC.2016.8114031)
- Mitchard, D., Clark, D., Carr, D. and Haddad, A. 2016. Technique for the comparison of light spectra from natural and laboratory generated lightning current arcs. Applied Physics Letters 109(9), article number: 93502. (10.1063/1.4962205)
- Sarathi, R., Harsha, V. S., Vasa, N. J., Griffiths, H. and Haddad, A. 2016. Water droplet initiated discharges on epoxy nanocomposites under DC voltages. IEEE Transactions on Dielectrics and Electrical Insulation 23(3), pp. 1743-1752. (10.1109/TDEI.2016.005387)
- Widger, P., Haddad, A. and Griffiths, H. 2016. Breakdown performance of vacuum circuit breakers using alternative CF3I-CO2 insulation gas mixture. IEEE Transactions on Dielectrics and Electrical Insulation 23(1), pp. 14-21. (10.1109/TDEI.2015.005254)
- Albano, M., Waters, R. T., Charalampidis, P., Griffiths, H. and Haddad, A. 2016. Infrared analysis of dry-band flashover of silicone rubber insulators. IEEE Transactions on Dielectrics and Electrical Insulation 23(1), pp. 304-310. (10.1109/TDEI.2015.005026)
- Harid, N., Bogias, A. C., Griffiths, H., Robson, S. and Haddad, A. 2016. A wireless system for monitoring leakage current in electrical substation equipment. IEEE Access 4, pp. 2965-2975. (10.1109/ACCESS.2016.2577553)
2015
- Abid, R., Haddad, A., Cole, M., Griffiths, H., Clark, D., Stone, C. and Evans, S. L. 2015. Mechanisms of damage propagation in carbon composites under high impulse current magnitudes. Presented at: 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015Power Engineering Conference (UPEC), 2015 50th International Universities. pp. 1., (10.1109/UPEC.2015.7339853)
- Elzowawi, A., Haddad, A., Griffiths, H. and Clark, D. 2015. Investigation of soil ionization propagation in two-layer soil samples. Presented at: 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 20152015 50th International Universities Power Engineering Conference (UPEC 2015). Institute of Electrical and Electronics Engineers (IEEE), (10.1109/UPEC.2015.7339782)
- Harid, N., Griffiths, H., Mousa, S., Robson, S., Clark, D. and Haddad, A. 2015. On the analysis of impulse test results on grounding systems. IEEE Transactions on Industry Applications 51(6), pp. 5324-5334. (10.1109/TIA.2015.2442517)
- Elzowawi, A., Haddad, A., Griffiths, H. and Clark, D. 2015. Investigation of soil ionization propagation in two- layer soil samples. Presented at: 50th International Universities Power Engineering Conference UPEC 2015, Staffordshire University, UK, 1-4 September 2015.
- Elzowawi, A., Griffiths, H., Clark, D. and Haddad, A. 2015. Investigation of impulse discharges in two-layer wet and dry soil sample. Presented at: 19th International Symposium on High Voltage Engineering – ISH 2015, Pilsen, Czech Republic, 23-28-August 2015.
- Elzowawi, A., Haddad, A. and Griffiths, H. 2015. Visualization of the ionization phenomenon in porous materials under lightning impulse. Presented at: 9th Asia-Pacific International Conference on Lightning, Nagoya, Japan, 23-27 June 2015.
- Elzowawi, A., Haddad, A., Griffiths, H. and Clark, D. 2015. Investigation of impulse discharges in two-layer wet and dry soil sample. Presented at: ISH 2015 - 19th International Symposium on High Voltage Engineering, Pilsen, Czech Republic, 23-28 August 2015. Proceedings of the 19th International Symposium on High Voltage Engineering: ISH
- Mitchard, D., Clark, D., Stone, C. and Haddad, A. 2015. Preliminary results for spectrographic lightning arc measurements. Presented at: ICOLSE 2015 - International Conference on Lightning and Static Electricity, Toulouse, France, 9-11 September 2015Proceedings of the 2015 International Conference on Lightning and Static Electricity. ICOLSE pp. 50-55., (10.1049/ic.2015.0197)
- Chen, L., Widger, P., Kamarudin, M. S., Griffiths, H. and Haddad, A. 2015. Potential of CF3I gas mixture as an insulation medium in gas-insulated equipment. Presented at: 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Ann Arbor, MI, USA, 18-21 October 20152015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP). Institute of Electrical and Electronics Engineers (IEEE) pp. 868-871., (10.1109/CEIDP.2015.7352013)
- Clark, D., Mitchard, D., Stone, C. and Haddad, A. 2015. Spectrographic characterisation of high-current arcs for a lightning direct-effects laboratory. Presented at: ISH2015 - 19th International Symposium on High Voltage Engineering, Pilsen, Czech Republic, 23-28 August 2015. Proceedings of the 19th International Symposium on High Voltage Engineering: ISH
- Hasan, H., Hamzeh Bahmani, H., Griffiths, H., Harid, N., Clark, D., Robson, S. and Haddad, A. 2015. Characterisation of earth electrodes subjected to impulse and variable frequency currents. Presented at: ISH 2015 - 19th International Symposium on High Voltage Engineering, Pilsen, Czech Republic, 23-28 August 2015.
- Al Ali, D., Cipcigan, L., Haddad, A. and Griffiths, H. 2015. Assessment of line overloading risk for transmission networks. Presented at: 11th IET International Conference on AC and DC Power Transmission, Birmingham, 10-12 February 201511th IET International Conference on C and DC Power Transmission. IET pp. 015 (6 .)., (10.1049/cp.2015.0040)
- Omar, S. et al. 2015. HV distribution network supply restoration. Presented at: 2015 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015Power Engineering Conference (UPEC), 2015 50th International Universities. IEEE
- Hasan, H., Hamzehbahmani, H., Griffiths, H., Clark, D., Robson, S. and Haddad, A. 2015. Characterization of horizontal earth electrodes: variable frequency and impulse responses. Presented at: 2015 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015Power Engineering Conference (UPEC), 2015 50th International Universities. IEEE pp. 1-5.
- Ahmad, H., Haddad, A., Griffiths, H., Robson, S., Nishimura, T. and Tsukamoto, N. 2015. Electrical characterisation of ZnO microvaristor materials and compounds. Presented at: 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Ann Arbor, MI, USA, 18-21 Oct. 2015Electrical Insulation and Dielectric Phenomena (CEIDP), 2015 IEEE Conference on. IEEE pp. 688-692.
- Krzma, A., Albano, M. and Haddad, A. 2015. Comparative performance of 11kV silicone rubber insulators using artificial pollution tests. Presented at: 2015 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015.
- Jamoshid, N. S., Griffiths, H., Haddad, A. and Mitchard, D. 2015. Modelling the deflection of carbon fibre reinforced polymer materials under lightning strikes. Presented at: [International Conference on Lightning & Static Electricity (ICOLSE 2015), Toulouse, 9-11 September 2015International Conference on Lightning & Static Electricity (ICOLSE 2015), Vol. 6. pp. 42., (10.1049/ic.2015.0189)
- Chen, L., Widger, P., Tateyama, C., Kumada, A., Griffiths, H., Hidaka, K. and Haddad, A. 2015. Breakdown characteristics of CF3I/CO2 gas mixtures under fast impulse in rod-plane and GIS geometries. Presented at: The 19th International Symposium on High Voltage Engineering, Czech Republic, 28 August 2015.
2014
- Mousa, S., Harid, N., Griffiths, H. and Haddad, A. 2014. Experimental investigation of high frequency and transient performance of earth rod systems. Electric Power Systems Research 113, pp. 196-203. (10.1016/j.epsr.2014.03.024)
- El-Mghairbi, A., Griffiths, H., Harid, N. and Haddad, A. 2014. Comparative assessment of enhancements to wind turbine earthing systems. IEEJ Transactions on Power and Energy 134(7), pp. 562-567. (10.1541/ieejpes.134.562)
- Clark, D., Guo, D., Lathi, D., Harid, N., Griffiths, H., Ainsley, A. and Haddad, A. 2014. Controlled large-scale tests of practical grounding electrodes--part II: comparison of analytical and numerical predictions with experimental results. IEEE Transactions on Power Delivery 29(3), pp. 1240-1248. (10.1109/TPWRD.2014.2298358)
- Robson, S., Haddad, A. and Griffiths, H. 2014. Fault location on branched networks using a multiended approach. IEEE Transactions on Power Delivery 29(4), pp. 1955-1963. (10.1109/TPWRD.2014.2302137)
- Guo, D., Clark, D., Lathi, D. K., Harid, N., Griffiths, H., Ainsley, A. and Haddad, A. 2014. Controlled large-scale tests of practical grounding electrodes--part I: test facility and measurement of site parameters. IEEE Transactions on Power Delivery 29(3), pp. 1231-1239. (10.1109/TPWRD.2013.2284261)
- Albano, M., Charalampidis, P., Waters, R. T., Griffiths, H. and Haddad, A. 2014. Silicone rubber insulators for polluted environments part 2: textured insulators. IEEE Transactions on Dielectrics and Electrical Insulation 21(2), pp. 749-757. (10.1109/TDEI.2013.004016)
- Robson, S., Haddad, A. and Griffiths, H. 2014. An integrated device for optimised power line communication and measurement on smart grids. Presented at: T&D conference and exposition, Chicago, Il, 14-17 April 2014T&D Conference and Exposition, 2014 IEEE PES. IEEE pp. 505-509., (10.1109/TDC.2014.6863309)
- Charalampidis, P., Albano, M., Griffiths, H., Haddad, A. and Waters, R. T. 2014. Silicone rubber insulators for polluted environments part 1: enhanced artificial pollution tests. IEEE Transactions on Dielectrics and Electrical Insulation 21(2), pp. 740-748. (10.1109/TDEI.2013.004015)
- Sarathi, R., Harsha, V. S., Griffiths, H. and Haddad, A. 2014. Understanding water droplet initiated discharges on epoxy nanocomposites under harmonic AC voltages adopting UHF technique. IEEE Transactions on Dielectrics and Electrical Insulation 21(2), pp. 918-925. (10.1109/TDEI.2013.004378)
- Clark, D., Mousa, S., Griffiths, H., Harid, N. and Haddad, A. 2014. Lightning performance analysis of different length rod ground electrodes. Presented at: GROUND2014: International Conference on Grounding and Earthing & 6th International Conference on Lightning Physics and Effects, Manaus, Brazil, 12-16 May 2014.
- Elzowawi, A., Haddad, A. and Griffiths, H. 2014. Visualization of electric discharge in porous materials. Presented at: ICHVE conference, Poznan, Poland, 8-11 September 2014.
- Harid, N., Clark, D., Mousa, S., Griffiths, H. and Haddad, A. 2014. Impulse characterization of ground electrodes. Presented at: 32nd International Conference on Lightning Protection (ICLP), Shanghai, China, 13-17 October 2014.
- Griffiths, H., Van De Linde, F., Uliah, N., Haddad, A. and Harid, N. 2014. High frequency and impulse earthing for surge arresters. International conference on lightning protection (ICLP), pp. 1454-1459. (10.1109/ICLP.2014.6973359)
- Chen, L., Widger, P., Elnaddab, K. H., Albano, M., Griffiths, H. and Haddad, A. 2014. CF3I gas and its mixtures: potential for electrical insulation. Presented at: Cigre Session 45, Paris, 24-29 August 2014.
2013
- El Mghairbi, A., Ahmeda, M., Harid, N., Griffiths, H. and Haddad, A. 2013. Technique to increase the effective length of practical earth electrodes: simulation and field test results. Electric Power Systems Research 94, pp. 99-105. (10.1016/j.epsr.2012.04.015)
- Clark, D., Griffiths, H., Harid, N., Haddad, A. and Guo, D. 2013. Wireless measurement system for a large-scale grounding electrode test facility. Presented at: 48th Power Engineering Conference (UPEC), Dublin, Ireland, 2-5 Sept 2013Power Engineering Conference (UPEC), 2013 48th International Universities'. Picastaway, NJ: IEEE pp. 1-4., (10.1109/UPEC.2013.6714998)
- Abid, R., Haddad, A., Griffiths, H., Clark, D., Cole, M. and Evans, S. 2013. Electrical characterization of aerospace graded carbon fiber reinforced plastic composites under low current DC and impulse energizations. Presented at: ICOLSE 2013 - International Conference on Lightning and Static Electricity, Seattle, WA, 18-20 September, 2013. Proceedings of the 2013 International Conference on Lightning and Static Electricity: ICOLSE
2012
- Dimopoulos, A., Griffiths, H., Harid, N., Haddad, A., Ainsley, A., Guo, D. and Mpofu, G. 2012. Proposal for Probabilistic Risk Assessment in Grounding Systems and Its Application to Transmission Substations. IEEE Transactions on Power Delivery 27(4), pp. 2219-2226. (10.1109/TPWRD.2012.2204440)
- Dimopoulos, A., Griffiths, H., Harid, N., Haddad, A., Ainsley, A. and Mpofu, G. 2012. Probability Surface Distributions for Application in Grounding Safety Assessment. IEEE Transactions on Power Delivery 27(4), pp. 1928-1936. (10.1109/TPWRD.2012.2204442)
- Abd Rahman, R., Haddad, A., Harid, N. and Griffiths, H. 2012. Stress Control on Polymeric Outdoor Insulators Using Zinc Oxide Microvaristor Composites. IEEE Transactions on Dielectrics and Electrical Insulation 19(2), pp. 705-713. (10.1109/TDEI.2012.6180266)
- Harid, N., Griffiths, H., Ullah, N., Ahmeda, M. and Haddad, A. 2012. Experimental Investigation of Impulse Characteristics of Transmission Line Tower Footings. Journal of Lightning Research 4(S1), pp. 36-44. (10.2174/1652803401204010036)
- Alali, D., Griffiths, H., Cipcigan, L. and Haddad, A. 2012. Steady-state security assessment for transmission systems and its application to the Dubai network. Presented at: Universities Power Engineering Conference (UPEC), London, UK, 4-7 September 20122012 47th International Universities Power Engineering Conference (UPEC). Piscataway, New Jersey: Institute of Electrical and Electronics Engineers pp. 1-6., (10.1109/UPEC.2012.6398548)
2011
- Waters, R. T., Haddad, A., Griffiths, H., Harid, N., Charalampidis, P. and Sarkar, P. 2011. Dry-band discharges on polluted silicone rubber insulation: control and characterization. IEEE Transactions on Dielectrics and Electrical Insulation 18(6), pp. 1995-2003. (10.1109/TDEI.2011.6118637)
- Ahmeda, M., Harid, N., Griffiths, H. and Haddad, A. 2011. Earth surface potential in the vicinity of transmission tower under low frequency and transient currents. Presented at: XVII International Symposium on High Voltage Engineering, Hannover, Germany, 22-26 August 2011.
- Abd Rahman, R., Haddad, A. and Harid, N. 2011. Dynamic nonlinear model for polluted outdoor insulators. Presented at: XVII International Symposium on High Voltage Engineering, Hannover, Germany, 22-26 August 2011.
- Khelil, D., Bouzabia, S., Harid, N. and Haddad, A. 2011. Measurement of electric field in a rod plane configuration using the capacitive probe with optical fibre: Vertical rod insertion effect. Presented at: XVII International Symposium on High Voltage Engineering, Hannover, Germany, 22-26 August 2011.
- Abdi, S., Boubakeur, A., Haddad, A. and Harid, N. 2011. Influence of Artificial Thermal Aging on Transformer Oil Properties. Electric Power Components and Systems 39(15), pp. 1701-1711. (10.1080/15325008.2011.608772)
- King, R., Moore, F., Jenkins, N., Haddad, A., Griffiths, H. and Osborne, M. 2011. Switching transients in offshore wind farms - impact on the offshore and onshore networks. Presented at: International Conference on Power Systems Transients (IPST2011), Delft, Netherlands.
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2011. Performance of compact air insulated substations under surge conditions. Presented at: 17th International Symposium on High Voltage Engineering (ISH 2011), Hannover, Germany, 22-26 August 2011 Presented at Gockenbach, E. et al. eds.Book of abstract / ISH 2011. Berlin: VDE-Verl
- Charalampidis, P., Waters, R. T., Haddad, A., Griffiths, H., Harid, N. and Sarkar, P. 2011. Material tests for textured silicone rubber insulators. Presented at: International Symposium on High Voltage Engineering 17, 2011 Hannover, Hannover, Germany, 22-26 August 2011 Presented at Gockenbach, E. et al. eds.Book of abstract / ISH 2011 August, 22 - 26, 2011, Hannover, Germany. Berlin: VDE-Verl
- Abdul Hamid, H., Harid, N. and Haddad, A. 2011. Stress distribution on mechanically switched capacitor with damping network (MSCDN) reactor under switching condition. Presented at: International Symposium on High Voltage Engineering 17, 2011 Hannover, Hannover, Germany, 22-26 August 2011 Presented at Gockenbach, E. et al. eds.Book of abstract / ISH 2011 August, 22 - 26, 2011, Hannover, Germany. Berlin: VDE-Verl
- Abd-Rahman, R., Haddad, A. and Harid, N. 2011. Performance of nonlinear grading coating on polymeric outdoor insulators under lightning impulse voltages. Presented at: 21st International Conference and Exhibition on Electricity Distribution (CIRED2011), Frankfurt , Germany, 6-9 June 201121st International Conference and Exhibition on Electricity Distribution : conference proceedings. CIRED
2010
- Crespo-Sandova, M. J., Haddad, A., Griffiths, H. and Coventry, P. F. 2010. Rate of energy absorption as indicator for the tracking/erosion test of silicone rubber. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 17(6), pp. 1772-1780. (10.1109/TDEI.2010.5658228)
- Haddad, A., Griffiths, H., Ahmeda, M. and Harid, N. 2010. Experimental investigation of the impulse characteristics of practical ground electrode systems. Presented at: 2010 International Conference on High Voltage Engineering and Application (ICHVE), New Orleans, LA, USA, 11-14 October 2010Proceedings of the 2010 International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE pp. 469-472., (10.1109/ICHVE.2010.5640724)
- Griffiths, H., Jones, P., Harid, N. and Haddad, A. 2010. Proposal for measurement of earth impedance using variable frequency injection. IOP Measurement Science and Technology 21(8), article number: 85102. (10.1088/0957-0233/21/8/085102)
- Haddad, A., Waters, R. T., Griffiths, H., Chrzan, K., Harid, N., Sarkar, P. and Charalampidis, P. 2010. A new approach to anti-fog design for polymeric insulators. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 17(2), pp. 343-350. (10.1109/TDEI.2010.5448087)
- Waters, R. T., Haddad, A., Griffiths, H., Harid, N. and Sarkar, P. 2010. Partial-arc and spark models of the flashover of lightly polluted insulators. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 17(2), pp. 417-424. (10.1109/TDEI.2010.5448096)
- Abd-Rahman, R., Haddad, A. and Harid, N. 2010. Field control on Polymeric Outdoor Insulators. Presented at: 3rd Universities High Voltage Network (UHVNet), Colloquium on Technologies for Future High Voltage Infrastructure, Manchester, UK, 19-20 January 2010.
- Sarkar, P., Haddad, A., Waters, R. T., Griffiths, H., Harid, N. and Charalampidis, P. 2010. Inclined-plane tests of textured silicone rubber samples. Presented at: International Conference on High Voltage Engineering and Application, New Orleans, LA, USA, 11-14 October 20102010 International Conference on High Voltage Engineering and Application (ICHVE 2010). New York: IEEE pp. 532-535., (10.1109/ICHVE.2010.5640708)
- Guo, D., Lathi, D., Harid, N., Griffiths, H., Haddad, A. and Ainsley, A. 2010. Experimental investigation into the performance of large-scale earthing electrodes. Presented at: 2010 International Conference on High Voltage Engineering and Application (ICHVE), New Orleans, LA, USA, 11-14 October 2010Proceedings of the 2010 International Conference on High Voltage Engineering and Application (ICHVE). Los Alamitos, CA: IEEE pp. 465-468., (10.1109/ICHVE.2010.5640727)
- Hamid, H. A., Harid, N. and Haddad, A. 2010. Transient analysis during switching of mechanically switched capacitor and damping network (MSCDN). Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 478-481.
- Bhattarai, R., Haddad, A., Griffiths, H. and Harid, N. 2010. Voltage uprating of overhead transmission lines. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 348-353.
- Venkatesan, S., Bhattarai, R., Osborne, M., Haddad, A., Griffiths, H. and Harid, N. 2010. A case study on voltage uprating of overhead lines - air clearance requirements. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August- 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronic Engineers (IEEE) pp. 343-347.
- Charalampidis, P., Haddad, A., Waters, R. T., Griffiths, H., Harid, N. and Sarkar, P. 2010. Five-electrode inclined plane tests of textured silicone rubber samples. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August-3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). Institute of Electrical and Electronics Engineers (IEEE) pp. 311-315.
- Hussin, M. F., Haddad, A. and Harid, N. 2010. Voltage transducer for monitoring of high voltage overhead lines. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 201045th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 348-353.
- Abd-Rahman, R., Haddad, A. and Harid, N. 2010. Stress control on polymeric outdoor insulators. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers pp. 155-158.
- Kamarudin, M., Albano, M., Haddad, A., Harid, N. and Coventry, P. 2010. A survey on the potential of CF31 gas as an alternative for SF6 in high voltage applications. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 159-163.
- El Mghairbi, A., Harid, N., Griffiths, H. and Haddad, A. 2010. A new method to increase the effective length of horizontal earth electrodes. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 802-805.
- Bedoui, S., Baydi, A. and Haddad, A. 2010. Analysis of lightning protection with transmission line arrester using ATP/EMTP: Case of an HV 220kV double circuit line. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 1176-1181.
- Abdi, S., Harid, N., Haddad, A. and Boubekeru, A. 2010. Investigation on emitted energy during breakdown in transformer oil under AC voltage. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 628-631.
- Tighilt, F., Bayadi, A. and Haddad, A. 2010. Voltage distribution on ZnO polymeric arrester under pollution conditions. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities' Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 623-627.
- Azimoh, L., Folly, K., Chowdhury, S. P., Chowdhury, S. and Haddad, A. 2010. Investigation of voltage and transient stability of HVAC power link in hybrid network with VSC-HVDC and HVDC link. Presented at: 45th International Universities Power Engineering Conference (UPEC), Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers pp. 257-262.
- Robson, S., Griffiths, H. and Haddad, A. 2010. Narrowband power line communications: channel characteristics and modulation. Presented at: 4th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 1310-1315.
- Robson, S., Haddad, A. and Griffiths, H. 2010. Simulation of power line communication using ATP-EMTP and MATLAB. Presented at: IEEE PES Conference on Innovative Smart Grid Technologies Europe, Gothenburg, Sweden, 11-13 October 2010IEEE PES Conference on Innovative Smart Grid Technologies Europe (ISGT Europe 2010). Piscataway, N.J: Institute of Electrical and Electronics Engineers pp. 92-99., (10.1109/ISGTEUROPE.2010.5638862)
- Hussin, M. F., Haddad, A. and Harid, N. 2010. Monitoring of high voltage distribution line. Presented at: Third UHVnet Colloquium on Technologies for Future High Voltage Infrastructure, Manchester, UK, 19-20 January 2010.
2009
- Boudissa, R., Mouhoubi, S. and Haddad, A. 2009. Etude de la performance des ecrans pollutes sous tensions alternatives et continue. Algerian Journal of Technology -Serie B, pp. 26-31.
- Boudissa, R., Arkoub, H., Salih, Z. and Haddad, A. 2009. Contribution à l'étude de la sévérité de pollution de la region electrique de Bejaia. Algerian Journal of Technology Serie B, pp. 83-93.
- Abdi, A., Boubekeur, A., Harid, N. and Haddad, A. 2009. Investigation on breakdown voltage and dielectric strength of transformer oil under ac voltage. Algerian Journal of Technology -Series B, pp. 76-79.
- Abdi, S., Boubakeur, A., Harid, N. and Haddad, A. 2009. Investigation on transformer oil impedance during breakdown under AC voltage. Presented at: IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2009), Virginia Beach, USA. Vol. 45.
- Abdi, S., Boubakeur, A., Harid, N. and Haddad, A. 2009. Dynamic characteristics of breakdown in transformer oil under AC voltage. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. A-27.
- Abdi, S., Boubakeur, A., Harid, N. and Haddad, A. 2009. Investigation on transformer oil impedance during breakdown under AC voltage. Presented at: Proceedings of the 7th Conference Nationale sur la Haute Tension (CNHT'2009), Vol. Serie. Algerian Journal of Technology (AJOT) pp. 76-79.
- Abdulhamid, H., Harid, N. and Haddad, A. 2009. Determination of transient overvoltages during shunt reactor de-energisation. Presented at: Proceedings of the 44th International Universities Power Engineering Conference (UPEC 2009), Glasgow, UK.
- Ahmeda, M., Ullah, N., Harid, N., Griffiths, H. and Haddad, A. 2009. Current and voltage distribution in a horizontal earth electrode under impulse conditions. Presented at: Proceedings of the 44th International Universities Power Engineering Conference, Glasgow, UK.
- Haddad, A. 2009. Recent developments in high voltage research in the United Kingdom. IEEJ Transactions on Power and Energy 129(10), pp. 1166-1169. (10.1541/ieejpes.129.1166)
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2009. Electric and magnetic fields in 400kV compact substations. Presented at: 16th International Symposium on High Voltage Engineering ISH2009,, Cape Town, South Africa, 24-28 August 2009. Vol. B-11. pp. 404-409.
- Elmghairbi, A., Haddad, A. and Griffiths, H. 2009. Potential rise and safety voltages of wind turbine earthing systems under transient conditions. Presented at: Proceedings of 20th International Conference and Exhibition on Electricity Distribution (CIRED 2009), Prague, Czech Republic. Vol. 937., (10.1049/cp.2009.1083)
- Harid, N., Ullah, N., Ahmeda, M., Griffiths, H., Haddad, A. and A., A. 2009. Experimental evaluation of potential rise and step and touch voltages at high voltage towers under lightning impulses. Presented at: Proceedings of 16th International Symposium on High Voltage Engineering ISH2009, Cape Town, South Africa. Vol. G-2. pp. 1651-1656.
- Hussin, M. F., Haddad, A. and Harid, N. 2009. A voltage transducer for high voltage applications. Presented at: 2nd Universities High Voltage Network (UHVNet), Colloquium on High Voltage Measurement and Insulation Research, Glasgow, UK.
- Muncivi, A., Sarkar, P. and Haddad, A. 2009. Tracking wheel test facilities. Presented at: 44th International Universities Power Engineering Conference (IUEPC2009), Glasgow, UK. Vol. 2.
- Bhattarai, R., Griffiths, H., Harid, N. and Haddad, A. 2009. Calculation of energy stress on surge arresters in 275kV transmission lines. Presented at: 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. G-11.
- Bhattarai, R., Harid, N., Griffiths, H. and Haddad, A. 2009. Application of surge arresters for lightening protection of 33kW wood pole distribution lines. Presented at: 20th International Conference on Electricity Distribution (CIRED), Prague, Czech Republic. Vol. 947.
- Bogias, A., Harid, N., Haddad, A. and Griffiths, H. 2009. Wireless monitoring system for high-voltage substations. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. D32.
- Clark, D., Haddad, A. and Griffiths, H. 2009. Switching transient analysis of small distributed generators in low voltage networks. Presented at: Proceedings of 20th International Conference and Exhibition on Electricity Distribution (CIRED 2009), Prague. Vol. 975.
- Clark, D., Haddad, A. and Griffiths, H. 2009. Switching transisent analysis of microgenerators in low-voltage networks. Presented at: North American Power Symposium (NAPS2009), Mississippi State University,, Mississippi, USA.
- Robson, S., Griffiths, H. and Haddad, A. 2009. Monitoring system for overhead lines using communications through power lines. Presented at: 2nd Universities High Voltage Network (UHVNet), Colloquium on High Voltage Measurement and Insulation Research, Glasgow, UK.
- Robson, S., Haddad, A. and Griffiths, H. 2009. Simulation of narrowband power line commuication using ATP-EMTP. Presented at: North American Power Symposium (NAPS2009), Starkville, USA. Vol. 2124.
- Schulz, N. N. and Haddad, A. 2009. International sabbaticals: experiences and opportunities. Presented at: IEEE Power and Energy Society General Meeting (PES 09), Calgary, Canada, Vol. IEEE 2.
- Ullah, N., Harid, N., Griffiths, H., Haddad, A. and Ainsley, A. 2009. Practical evaluation of voltage rise and prospective step and touch voltages at high voltage towers under lightening surges. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. G-2.
- Venkatesan, S., Haddad, A., Griffiths, H., Harid, N. and Albano, M. 2009. Reducing air clearance requirements for voltage uprating of overhead line by use of line surge arresters. Presented at: IEEE Conference on Electrical Insulation and Dielectric Phenomena, Virginia Beach, USA. Vol. 8.
- Venkatesan, S., Haddad, A., Griffiths, H., Harid, N. and Albano, M. 2009. Reducing air clearance requirements for voltage uprating of overhead line by use of line surge arresters. Presented at: 2009 annual report Conference on Electrical Insulation and Dielectric Phenomena, Virginia Beach, VA, USA, 18-21 October 2009IEEE Conference on Electrical Insulation and Dielectric Phenomena, 2009. CEIDP '09.. IEEE pp. 224-229.
- Hamid, H. A., Harid, N. and Haddad, A. 2009. Determination of transient overvoltages during shunt reactor deenergization. Presented at: 44th International Universities Power Engineering Conference (UPEC 2009), Glasgow, UK, 1-4 September 2009Proceedings of the 44th International Universities Power Engineering Conference (UPEC). IEEE pp. 888-891.
- Ahmeda, M., Ullah, N., Harid, N., Griffiths, H. and Haddad, A. 2009. Current and voltage distribution in a horizontal earth electrode under impulse conditions. Presented at: Universities Power Engineering Conference (UPEC), 2009: Proceedings of the 44th International, Glasgow, UK, 1-4 September 2009International Universities Power Engineering Conference (UPEC): Proceedings of the 44th. IEEE pp. 707-710.
- Guo, D., Lathi, D., Harid, D., Griffiths, H., Haddad, A. and Ainsley, A. 2009. Large-scale earthing test facilities at Dinorwig Power Station. Presented at: International Symposium on High Voltage Engineering, Cape Town, Cape Town, South Africa, 24-28 August 2009 Presented at Nixon, K. J. ed.Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, 24-28 August 2009. IEEE South African Institute of Electrical Engineers pp. 454-459.
- Rashidin, R., Griffiths, H., Harid, N. and Haddad, A. 2009. Uprating the electrical capacity of an existing transmission line - 275kV to 400kV. Presented at: 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, 24-28 August 2009 Presented at Dixon, K. J. ed.Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, August 24 - 28. South African Institute of Electrical Engineers pp. 797-802.
- Waters, R. T., Haddad, A., Griffiths, H., Harid, N. and Sarkar, P. 2009. Dry-band breakdown of lightly polluted insulators. Presented at: 16th International Symposium on High Voltage Engineering, Cape Town, South Africa, 24-28 August 2009 Presented at Nixon, K. J. ed.Proceedings of the 16th International Symposium on High-Voltage Engineering ISH 2009, Cape Town, South Africa, August 24 - 28. South African Institute of Electrical Engineers pp. 1460-1465.
- Bogias, C., Harid, N., Haddad, A. and Griffiths, H. 2009. Wireless data acquisition systems for high-voltage substations. Presented at: 16th International Symposium on High Voltage Engineering ISH2009,, Cape Town, South Africa, 24-28 August 2009Proceedings of the 16th International Symposium on High Voltage Engineering. Johannesburg: South African Institute of Electrical Engineers pp. 1014-1018.
- Clark, D., Haddad, A., Griffiths, H. and Schulz, N. N. 2009. Analysis of switching transients in domestic installations with grid-tied microgeneration. Presented at: North American Power Symposium (NAPS2009), Starkville, USA, 4 - 6 October 2009Proceedings of the North American Power Symposium (NAPS), 2009. Starkville, MS: IEEE pp. 1-6., (10.1109/NAPS.2009.5484013)
2008
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2008. Air insulated compact substations. Presented at: UPEC 2008 : 43rd International Universities Power Engineering Conference, Padova, Italy, 1-4 September 2008Proceedings of the 43rd International Universities Power Engineering Conference, 2008. UPEC 2008.. IEEE pp. 1-4., (10.1109/UPEC.2008.4651626)
- Abdi, S., Boubakeur, A. and Haddad, A. 2008. Influence of thermal ageing on transformer oil properties. Presented at: International Conference on Dielectric Liquids (ICDL 2008), Poitiers, France. Vol. 254. IEEE, (10.1109/ICDL.2008.4622466)
- Abdi, S., Boubakeur, A. and Haddad, A. 2008. Influence of thermal ageing on transformer oil properties. Presented at: 6th Conference of the French Electrostatics Society (SFE2008), Gif-Sur-Yvette, France. pp. 227-230.
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2008. Air insulated compact substations. Presented at: Proceedings of 43rd International Universities Power Engineering Conference (IUEPC), Padova, Italy. Vol. 414.
- Guo, D., Lathi, D., Harid, N., Griffiths, H., Haddad, A. and A., A. 2008. Large-scale earthing test facilities at Dinorwig Power Station. Presented at: 2nd International Conference on Monitoring and Diagnostics (CMD2008), Beijing, China. pp. 808-811., (10.1109/CMD.2008.4580407)
- Haddad, A., Griffiths, H. and M., O. 2008. Performance of parallel surge arresters. Presented at: Proceedings of CIGRE International Colloquium on Application of Line Surge Arresters in Power Distribution and Transmission Systems, Cavtat, Croatia. Vol. 25.
- Petrov, N. I., Haddad, A., Griffiths, H., Petrova, G. N. and Waters, R. T. 2008. Lightning strikes to aircraft radome: simulation models and laboratory tests. Presented at: Proceedings of 29th International Conference on Lightening Protection (ICLP2008), Uppsala, Sweden. Vol. 9a-05. pp. 9.9.1-9.9.11.
- Petrov, N. I., Haddad, A., Griffiths, H. and Waters, R. T. 2008. Lightning strikes to aircraft radome: electric field shielding simulation. Presented at: Proceedings of the 17th International Conference on Gas Discharges and their Applications, Cardiff, UK. pp. 513-516.
- Bhattarai, R., Haddad, A., Griffiths, H., Harid, N., Rashedin, R. and S, V. 2008. Comparative study of lightning performance of 275 kV transmission line using Tflash and Sigma-slp. Presented at: 43rd International Universities Power Engineering Conference (IUPEC2008), Padova, Italy.
- Bhattarai, R., Haddad, A., Griffiths, H., Harid, N., Rashedin, R. and Venkatesan, S. 2008. Lightning performance of 275kV transmission lines. Presented at: 43rd International Universities Power Engineering Conference (IUEPC2008), Padova, Italy. Vol. 138. pp. 01-Apr.
- Bhattarai, R., Rashedin, R., Venkatesan, S., Haddad, A., Griffiths, H. and Harid, N. 2008. Lightning performance of 275 kV transmission lines. Presented at: 43rd International Universities Power Engineering Conference (IUPEC 2008), Padova, Italy, 1-4 September 200843rd International Universities Power Engineering Conference, 2008. UPEC 2008.. Piscataway, N.J.: IEEE pp. 983-987.
2007
- Ortega, P., Waters, R. T., Haddad, A., Hameed, R. and Davies, A. J. 2007. Impulse breakdown voltages of air gaps: A new approach to atmospheric correction factors applicable to international standards. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 14(6), pp. 1498-1508. (10.1109/TDEI.2007.4401234)
- Guo, D., Hauser-Ehninger, U., Griffiths, H., Haddad, A., Ainsley, A., Ainslie, F. and D., F. 2007. A technique for the continuous condition monitoring of substation earthing systems. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2-445. pp. 1-6.
- Haddad, A., Chrzan, K., Griffiths, H. and RT., W. 2007. A new approach to anti-fog design for polymeric insulators. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2446. pp. 1-6.
- Haddad, A., Griffiths, H. and RT., W. 2007. Principles of anti-fog design for polymeric insulators. Presented at: IEEE International Conference on Solid Dielectrics (ISCD '07), Winchester, UK. pp. 302-305.
- Harid, N., Griffiths, H. and Haddad, A. 2007. Computation model for ground potential and current distribution in ground impedance measurements at high-voltage towers. Presented at: 42nd International Universities Power Engineering Conference IUEPC2007, Brighton, UK. pp. 806-811.
- Harid, N., Griffiths, H., Haddad, A. and A., A. 2007. Factors affecting impedence measurement of transmission line earthing systems.. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2-444. pp. 1-6.
- Ortega, P., RT., W., Haddad, A., Hameed, R. and Davies, A. 2007. Impulse breakdown voltages of air gaps: A new approach to atmospheric correction factors. Presented at: 28th International Conference on Phenomena in Ionized Gases (ICPIG2007), Prague, Czech Republic. Vol. 3P10-1.
- Bendjamin, J., Haddad, A., Harid, N., Griffiths, H. and Ainsley, A. 2007. High-magnitude current impulse tests on a 275kV transmission tower base. Presented at: Proceedings of the XVth International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2-443.
- Ullah, N., Griffiths, H., Harid, N., Haddad, A. and Ainsley, A. 2007. Current distribution on tower lines under fault and surge conditions. Presented at: 42nd International Universities Power Engineering Conference (IUEPC2007), Brighton, UK. pp. 812-817.
- Ullah, N., Griffiths, H., Harid, N., Haddad, A. and Ainsley, A. 2007. Current distribution on tower lines under fault and surge conditions. Presented at: 42nd International Universities Power Engineering Conference (IUEPC2007), Brighton, UK42nd International Universities Power Engineering Conference, Vol. 1-3. IEEE pp. 812-817.
- Harid, N., Griffiths, H. and Haddad, A. 2007. Computation model for ground potential and current distribution in ground impedance measurements at high-voltage towers. Presented at: 42nd Universities Power Engineering Conference, Brighton, UK., 4-6 September 2007Universities Power Engineering Conference, 2007. UPEC 2007. 42nd International, Vol. 1-3. IEEE pp. 806-811.
2006
- Nor, N. M., Haddad, A. and Griffiths, H. 2006. Performance of earthing systems of low resistivity soils. IEEE Transactions on Power Delivery 21(4), pp. 2039-2047. (10.1109/TPWRD.2006.874656)
- Swift, D. A., Spellman, C. and Haddad, A. 2006. Hydrophobicity transfer from silicone rubber to adhering pollutants and its effect on insulator performance. IEEE Transactions on Dielectrics and Electrical Insulation 13(4), pp. 820-829. (10.1109/TDEI.2006.1667741)
- Harid, N., Griffiths, H. and Haddad, A. 2006. A new frequency-dependent surge impedance calculation method for high-voltage towers. IEEE Transactions on Power Delivery 21(3), pp. 1430-1437. (10.1109/TPWRD.2005.864066)
- Nor, N. M., Haddad, A. and Griffiths, H. 2006. Characterisation of ionization phenomena in soils under fast impulses. IEEE Transactions on Power Delivery 21(1), pp. 353-361. (10.1109/TPWRD.2005.852352)
- Albano, M., Turri, R., Dessanti, S., Haddad, A., Griffiths, H. and Howat, B. 2006. Computation of the electromagnetic coupling of parallel untransposed power lines. Presented at: 41st International Universities Power Engineering Conference, Session TAT4c., Newcastle, UK. pp. 17-21.
- Dimopoulos, A., Griffiths, H., Haddad, A., Ainslie, A. F. and Frame, D. 2006. Parametric analysis of safety limit-curves in earthing systems and comparison of international standard recommendations. Presented at: 41st International Universities Power Engineering Conference, Session (WPT4b)., Newcastle, UK. pp. 13-17.
- Griffiths, H. et al. 2006. Error minimisation in step and touch voltage measurements at electrical substations. Presented at: International Conference on Grounding and Earthing & 2nd International Conference on Lightning Physics and Effects, Maceió, Brazil.
- Griffiths, H., Jones, P., Tomlin, D., Harid, N. and Haddad, A. 2006. Proposal for measurement of earth impedance at high voltage electricity installations using variable frequency injection. Presented at: International Conference on Grounding and Earthing & 2nd International Conference on Lightning Physics and Effects, Maceió, Brazil.
- Harid, N., Griffiths, H. and Haddad, A. 2006. A new method for the measurement of tower earth impedance. Presented at: International Conference on Grounding and Earthing & 2nd International Conference on Lightning Physics and Effects, Maceió, Brazil.
- Griffiths, H., Haddad, A. and Ainslie, A. 2006. Effect of earth wire connections on hazard limitation at, often frequented, towers. Presented at: 41st International Universities Power Engineering Conference, Newcastle-Upon-Tyne, UK. Institute of Electrical and Electronics Engineers (IEEE) pp. 13-17.
2005
- Haddad, A., Waters, R. . T., German, D. M. and Abdul-Malek, Z. 2005. Current disparity in multi-column surge arresters. IEE Proceedings - Generation, Transmission and Distribution 152(6), pp. 945-951. (10.1049/ip-gtd:20045051)
- Zhao, H., Griffiths, H., Haddad, A. and Ainsley, A. 2005. Safety limit-curves for earthing system designs: appraisal of standard recommendations. IEE Proceedings - Generation, Transmission and Distribution 152(6), pp. 871-879. (10.1049/ip-gtd:20050007)
- Nor, N. M., Haddad, A. and Griffiths, H. 2005. Determination of threshold electric field EC of soil under high impulse currents. IEEE Transactions on Power Delivery 20(3), pp. 2108-2113. (10.1109/TPWRD.2005.848761)
- Haddad, A., Belaicha, R., Boudissa, R. and Djafri, S. 2005. Effect of insulator shape on surface discharges and flashover under polluted conditions. IEEE Transactions on Dielectrics and Electrical Insulation 12(3), pp. 429-437. (10.1109/TDEI.2005.1453447)
- Boudissa, R., Haddad, A., Baersch, R. and Belicha, R. 2005. Dependence of the striking distance on earth electrode shape: a laboratory investigation. Archives of Electrical Engineering 54(212), pp. 127-142.
- Harid, N., Griffiths, H. and Haddad, A. 2005. Monitoring of earthing systems. Presented at: 1st Universities' High Voltage network (UHVnet) Colloquium, Cardiff, UK. Vol. 13.
- Harid, N., Griffiths, H. and Haddad, A. 2005. A new approach for the calculation of tower surge impedance using a hybrid field-transmission line technique. Presented at: 14th International Symposium on High Voltage Engineering, Beijing, China, Vol. B-03. pp. 1-6.
- Harid, N., Griffiths, H. and Haddad, A. 2005. Practical issues with the measurement of earth impedance at transmission tower bases. Presented at: 14th International Symposium on High Voltage Engineering, Beijing, China, Vol. B-13. pp. 1-6.
- Harid, N., Haddad, A. and Griffiths, H. 2005. Effect of remote current electrode on tower impedance measurement. Presented at: 40th International Universities Power Engineering Conference, Cork, Ireland, Vol. WP2. pp. 5-8.
- Hauser-Ehninger, U., Griffiths, H. and Haddad, A. 2005. Characteristion of earth electrodes using power consumption methods. Presented at: 40th International Universities Power Engineering Conference 2005, Cork, Ireland, Vol. WP2. pp. 9-11.
- Crespo-Sandoval, J., Griffiths, H. and Haddad, A. 2005. AI monitoring of insulation systems. Presented at: 1st Universities' High Voltage network (UHVnet) Colloquium, Cardiff University, January 2005, Cardiff, UK. Vol. 11.
- Crespo-Sandoval, J., Haddad, A., Griffiths, H. and Coventry, P. F. 2005. Indicators for monitoring ageing of silicone rubber materials. Presented at: 14th International Symposium on High Voltage Engineering(ISH), Vol. H Beijing (China), August 2005, Beijing, China, Vol. H.
- Zhao, H., Griffiths, H., Haddad, A., Ainsley, A., Ainsley, F. and Frame, D. 2005. Error in step and touch voltage measurements at large substations. Presented at: 14th International Symposium on High Voltage Engineering (ISH), Beijing, China, Vol. B.
- Zhao, H., Griffiths, H., Haddad, A., Ainsley, A., Ainsley, F. and Frame, D. 2005. Effect of the auxiliary electrode location on measured potential profiles at large substations. Presented at: 14th International Symposium on High Voltage Engineering(ISH), Beijing, China, Vol. B.
2004
- Griffiths, H., Haddad, A. and Harid, N. 2004. Characterisation of earthing systems under high frequency and transient conditions. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK.
- Haddad, A., Edgington, C. and Griffiths, H. 2004. Effect of distance on surge arrester protection: comparison of recommended practice. Presented at: 27th International conference on lightning protection, Avignon, France.
- Haddad, A. and Griffiths, H. 2004. Energy absorption of parallel arresters. Presented at: Invited Presentation at IEC TC37 MT10 Meeting, Stockholm, Sweden.
- Harid, N., Zanini, A., Griffiths, H. and Haddad, A. 2004. Characterisation of tower base earthing systems under impulse conditions. Presented at: 27th International Conference on Lightning Protection, Avignon, France.
- Hauser- Ehninger, U., Griffiths, H. and Haddad, A. 2004. A new approach to accurate frequency extraction from noisy signals. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK.
- Hauser-Ehninger, U., Griffiths, H. and Haddad, A. 2004. A new approach to accurate frequency extraction from noisy signals. Presented at: 12th Workshop of High Voltage Engineering, Lübbenau, Germany.
- Chrzan, K. L. and Haddad, A. 2004. Behaviour of insulators and surge arresters at Glogow pollution test station. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK.
- Lazzari, D., Griffiths, H. and Haddad, A. 2004. Ground potential rise in GIS under fast transients. Presented at: 12th Workshop of High Voltage Engineering, Lubbenau/Spreewald, Germany.
- German, D. M. and Haddad, A. 2004. Overvoltages and insulation coordination on transmission networks. In: Haddad, A. and Warne, D. eds. Advances in High Voltage Engineering. IET Power and Energy Series Vol. 40. London: Institution of Engineering and Technology, pp. 309-347.
- Haddad, A. 2004. ZnO surge arresters. In: Haddad, A. and Warne, D. F. eds. Advances in High Voltage Engineering. IET Power and Energy Series Vol. 40. London: Institution of Engineering and Technology, pp. 191-244.
- Haddad, A. and Warne, D. eds. 2004. Advances in high voltage engineering. IEE Power Energy Series. London: Institution of Engineering and Technology.
2003
- Harid, N., Griffiths, H., Haddad, A. and K., W. 2003. Issues associated with GSM installations on power line towers. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, Netherlands, 25-29 August 2003 Presented at Smit, J. J. ed.Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress pp. 520.
- Harid, N., Griffiths, H., Haddad, A. and Walker, K. 2003. Soil resistivity mapping of non-homogeneous soils. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, Netherlands, 25-29 August 2003 Presented at Smit, J. J. ed.Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress pp. 554.
- Harid, N., Griffiths, H., Haddad, A. and Walker, K. 2003. Monitoring of earthing system performance at transmission line tower bases. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, Netherlands, 25-29 August 2003 Presented at Smit, J. J. ed.Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress pp. 553.
- Haddad, A., Crespo-Sandoval, J., Rowlands, A. R., Griffiths, H. and Williams, D. L. 2003. Techniques for monitoring outdoor polymeric insulators. Presented at: The 2nd International Conference on Insulation Condition Monitoring of Electrical Plants and 2003 Asian Conference on Electrical Insulation DiagnosisI (CMEP-ACEID), Chongqing, China.
- Haddad, A., Griffiths, H., Zedan, B. and Van Der Linde, F. 2003. The impulse response of earth grids. Presented at: 13th International Conference on High Voltage Engineering, Delft, Netherlands, Vol. 1. pp. 119-123.
- Md Nor, N., Haddad, A. and Griffiths, H. 2003. Factors affecting soil characteristics under fast transients. Presented at: International Conference on Power Systems Transients (IPST2003), New Orleans, USA. Vol. 05-Jul.
- Crespo Sandoval, J., Haddad, A., Rowlands, A. R., Griffiths, H. and Williams, D. L. 2003. Artificial intellligence technique for monitoring degradation of outdoor polymeric insulators. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, The Netherlands. Vol. 0.15.0.
- Ullah, N., Haddad, A., German, D. M. and Tong, Y. K. 2003. Insulation coordination of compact substations. Presented at: 28th International Universities Power Engineering Conference, Thessaloniki, Greece, Vol. 1. pp. 105-108.
- Griffiths, H., Zedan, B. and Haddad, A. 2003. Frequency response of earthing systems. Presented at: 38th Universities Power Engineering Conference, Thessaloniki, Greece, 1-3 September 2003 Presented at Thessalonikes, A. P. ed.38th International Universities Power Engineering Conference : UPEC 2003, Thessaloniki 1st, 2nd and 3rd September 2003 : conference proceedings, Vol. 2. Thessaloniki: Zephyr Publications pp. 717-720.
- Harid, N., Griffiths, H., Haddad, A. and Walker, K. 2003. Impulse response of transmission tower earthing systems. Presented at: 38th Universities Power Engineering Conference, Thessaloniki, Greece, 1-3 September 2003 Presented at Thessalonikes, A. P. ed.38th International Universities Power Engineering Conference : UPEC 2003, Thessaloniki 1st, 2nd and 3rd September 2003 : conference proceedings, Vol. 2. Thessaloniki: Zephyr Publications pp. 721-724.
2002
- Griffiths, H. and Haddad, A. 2002. Earthing systems under lightning impulse conditions. Presented at: Lightning Protection – Standards and Practices 2002, Coventry, UK. Vol. ERA Re. pp. 1-11.
- Haddad, A., Rowlands, A. R., T., W. R. and Spellman, C. A. 2002. Performance of polymeric insulators under polluted conditions. Presented at: 14th International Conference on Gas Discharge and their Applications, Liverpool, UK. pp. 251-254.
- Harid, N., Mghairbi, A., Griffiths, H. and Haddad, A. 2002. The effect of AC mutual coupling on earth impedance measurement of shielded transmission lines. Presented at: 37th International Universities Power Engineering Conference UPEC, Stafford, UK. pp. 822-826.
- Crespo Sandoval, J., Haddad, A., Rowlands, A. R. and Williams, D. L. 2002. Application of artificial intelligence techniques to the monitoring of polluted insulators. Presented at: 37th International Universities Power Engineering Conference, Stafford, UK. pp. 381-385.
- Srisakot, S., Md Nor, N., Griffiths, H. and Haddad, A. 2002. Soil ionisation under fast surges. Presented at: XIV International Conference on Gas Discharges and their Applications, Liverpool, UK. September 2002 pp. 251-254.
- Van Der Linde, F., Zedan, B., Griffiths, H. and Haddad, A. 2002. Impulse response of earth electrode systems. Presented at: 37th International Universities Power Engineering Conference (UPEC 2002), Stafford, UK. pp. 827-831.
2001
- Haddad, A., German, D. M., Waters, R. T. and Abdul-Malek, Z. 2001. Co-ordination of spark-gap protection with zinc-oxide surge arresters. IEE Proceedings - Generation, Transmission and Distribution 148(1), pp. 21-28. (10.1049/ip-gtd:20010015)
- Haddad, A. 2001. Characteristics and performance of zinc oxide surge arresters (invited lecture). Presented at: Lightning Protection: Understanding the Technology and Potential Impact of New Standards, ERA Technology, Birmingham, UK, Vol. 5. pp. 1-20.
- Md Nor, N., Griffiths, H. and Haddad, A. 2001. Impulse characteristics of low resistivity soils. Presented at: 36th Universities’ Power Engineering Conference (UPEC2001), Swansea, UK.
- Mghairbi, A., Griffiths, H., Haddad, A., Jones, P., Sparrow, L. and Moore, J. 2001. The chain impedance of shielded transmission lines. Presented at: 36th Universities’ Power Engineering Conference (UPEC 2001), Swansea, Wales.
- Spellman, C., Young, H., Haddad, A. and Stone, R. 2001. A new technique for pollution testing of polymeric insulators under clean-fog conditions. Presented at: 12th International Symposium on High Voltage Engineering, (ISH’ 2001), Bangalore, India. pp. 583-586.
- Spellman, C. A., Young, H., Rowlands, A. R., Waters, R. T., Haddad, A. and Stone, R. 2001. Accelerated ageing of polymeric insulators. Presented at: 36th Universities’ Power Engineering Conference (UPEC 2001), Swansea, UK.
- Srisakot, S., Dana, G., Md Nor, N., Griffiths, H. and Haddad, A. 2001. Effect of frequency on soil characteristics. Presented at: 36th Universities’ Power Engineering Conference, (UPEC 2001), Swansea, UK.
- Srisakot, S., Griffiths, H. and Haddad, A. 2001. Soil ionisation modelling under fast impulse. Presented at: 36th Universities’ Power Engineering Conference (UPEC’2001), Swansea, UK.
- Swift, D., Spellman, C. A. and Haddad, A. 2001. Hydrophobicity transfer from silicone rubber to adhering pollutants: water triggered flashover of this surface. Presented at: 12th International Symposium on High Voltage Engineering (ISH’ 2001), Bangalore, India. pp. 663-666.
- Swift, D., Spellman, C. A., James, G. and Haddad, A. 2001. Stray capacitance of cap and pin insulators in suspension strings: analytical and computer techniques. Presented at: 36th Universities Power Engineering Conference (UPEC’2001), Swansea, UK.
- Ullah, N., German, D. M., Haddad, A., Tong, Y. K. and Winfield, M. 2001. Insulation co-ordination of compact electrical power transmission system. Presented at: 36th Universities’ Power Engineering Conference (UPEC’ 2001), Swansea, UK.
- Van Der Linde, F. J. and Haddad, A. 2001. Transient current distribution in ZnO arrester blocks : a review. Presented at: 12th International Symposium on High Voltage Engineering (ISH 2001), Bangalore, India. pp. 229-232.
- Young, H. M., Spellman, C. A., Haddad, A. and Williams, D. 2001. Quantification of polymeric insulator hydrophobicity using image processing technique. Presented at: 12th International Symposium on High Voltage Engineering, (ISH’ 2001), Bangalore, India. pp. 603-606.
- Zedan, B., Griffiths, H., Haddad, A., Walker, K., Horne, C., Frame, D. and McDonald, N. 2001. The effect of grid mesh density on substation earth impedance. Presented at: 36th Universities’ Power Engineering Conference(UPEC’2001), Swansea, UK.
1995
- Haddad, A., German, D., Marley, W., Naylor, P., Waters, R., Metwally, A. and Tong, Y. 1995. Direct Voltage and Trapped Charge Effects on the Protective Characteristic of ZnO Surge Arresters. IEE Proceedings - Science, Measurement and Technology 142(6), pp. 442-448. (10.1049/ip-smt:19952137)
- Haddad, A., Naylor, P., Metwally, I. A., German, D. and Waters, R. 1995. An Improved Non-Inductive Impulse Voltage Measurement Technique for ZnO Surge Arresters. IEEE Transactions on Power Delivery 10(2), pp. 778-785. (10.1109/61.400853)
- Haddad, A., Naylor, P., German, D. M. and Waters, R. 1995. A Fast Transient Test Module for ZnO Surge Arresters. Measurement Science and Technology 6(5), pp. 560-570. (10.1088/0957-0233/6/5/017)
1994
- Rickard, D. A., Elayyan, H. S. B., Waters, R. and Haddad, A. 1994. Corona Space Charge Development for Combined Alternating and Direct Voltage Excitation. IEE Proceedings - Science, Measurement and Technology 141(6), pp. 441-448. (10.1049/ip-smt:19941341)
1993
- Haddad, A., Elayyan, H. . B., Ercan, B., German, D. M. and Waters, R. 1993. A Test Cell for Local Permittivity and Trapped Charge Measurements. Measurement Science and Technology 4(7), pp. 726-736. (10.1088/0957-0233/4/7/003)
1991
- Haddad, A., Elayyan, H., German, D. and Waters, R. 1991. ZnO Surge Arrester Elements with Mixed Direct and 50 Hz Voltages. IEE Proceedings A Science, Measurement and Technology 138(5), pp. 265-272. (10.1049/ip-a-3.1991.0038)
1990
- Haddad, A., Fuentes-Rosado, J., German, D. and Waters, R. 1990. Characterisation of ZnO Surge Arrester Elements With Direct and Power Frequency Voltages. IEE Proceedings A (Physical Science, Measurement and Instrumentation, Management and Education) 137(5), pp. 269-279. (10.1049/ip-a-2.1990.0043)
1989
- Al-Tai, M., Elayyan, H. B., German, D., Haddad, A., Harid, N. and Waters, R. 1989. The Simulation of Surge Corona on Transmission Lines. IEEE Transactions on Power Delivery 4(2), pp. 1360-1368. (10.1109/61.25623)
Articles
- Kherif, O., Robson, S., Griffiths, H., Harid, N., Thorpe, D. and Haddad, A. 2024. On the high frequency performance of vertical ground electrodes and LRM application. IEEE Transactions on Electromagnetic Compatibility (10.1109/TEMC.2024.3435788)
- Zhang, K., Reid, A., Clark, D., Michelarakis, M. and Haddad, A. M. 2024. Diagnostics of partial discharge measurements utilizing multi-sensor temporal pulse sequence analysis. IEEE Access 12, pp. 88992 - 89001. (10.1109/ACCESS.2024.3419082)
- Albano, M., Waters, R. T., Slama, M. A. and Haddad, A. 2024. Online measurement of voltage gradient distortion and leakage current of heavily contaminated outdoor insulation using thermal imaging. IEEE Transactions on Dielectrics and Electrical Insulation 31(2), pp. 988-996. (10.1109/TDEI.2023.3340985)
- Samira, B., Leila, B., Dyhia, D., Slimane, B., Haddad, A. and Mounir, S. 2024. Electrical discharge reproduction in rod-barrier-plane system. Indonesian Journal of Electrical Engineering and Computer Science 34(1), pp. 1-10. (10.11591/ijeecs.v34.i1.pp1-10)
- Robson, S. and Haddad, M. A. 2024. A sub-μs accuracy GPS alternative using electrical transmission grids as precision timing networks. Scientific Reports 14, article number: 8696. (10.1038/s41598-024-56296-8)
- Li, C., Dong, X., Cipcigan, L. M., Haddad, A., Sun, M., Liang, J. and Ming, W. 2023. Economic viability of dynamic wireless charging technology for private EVs. IEEE Transactions on Transportation Electrification 9(1), pp. 1845-1856. (10.1109/TTE.2022.3163823)
- Hu, Q., Li, Q., Liu, Z., Xue, N., Wang, J. and Haddad, M. 2023. Surface charge accumulation characteristics on DC GIL three-post insulators considering the influence of temperature gradient. CSEE Journal of Power and Energy Systems 9(5), pp. 1926-1934. (10.17775/CSEEJPES.2021.09240)
- Manjunath, A. D. B., Harid, N., Griffiths, H., Nogueira, R. P., Noyanbayev, N., Haddad, A. and Ramanujam, S. 2023. Equivalent circuit models for soils and aqueous solutions under 2-terminal test configuration. IEEE Transactions on Electromagnetic Compatibility 65(1), pp. 225-234. (10.1109/TEMC.2022.3216813)
- Padoan, F., Clark, D., Haddad, A., Karch, C. and Westphal, P. 2023. Initiation of electrical discharge at the triple junction of the lightning protection of an aircraft radome. IEEE Electrical Insulation Magazine 39(1), pp. 6-16. (10.1109/MEI.2023.9999633)
- Robson, S. and Haddad, M. 2022. A chirp spread spectrum modulation scheme for robust power line communication. IEEE Transactions on Power Delivery 37(6), pp. 5299-5309. (10.1109/TPWRD.2022.3175830)
- Chang, Y., Liu, Z., Li, Q., Xue, N., Wang, J. and Haddad, M. 2022. Capture mechanism and optimal design of micro-particle traps in HVAC/HVDC gas insulated equipment. IEEE Transactions on Power Delivery 37(6), pp. 4700-4710. (10.1109/TPWRD.2022.3155641)
- Abdi, S., Haddad, A. M., Harid, N. and Boubakeur, A. 2022. Modelling the effect of thermal aging on transformer oil electrical characteristics using a regression approach. Energies 16(1), article number: 381. (10.3390/en16010381)
- Li, L. et al. 2022. Electric field improvement for high-voltage bushings. Polymers 15, article number: 40. (10.3390/polym15010040)
- Kopsidas, S., Olowojoba, G. B., Stone, C., Clark, D., Haddad, A. M., Kinloch, A. J. and Taylor, A. C. 2022. Lightning strike damage resistance of carbon‐fiber composites with nanocarbon‐modified epoxy matrices. Journal of Applied Polymer Science 139(46), article number: e53157. (10.1002/app.53157)
- Li, H., Zebouchi, N., Haddad, M., Reid, A. and Ekkel, E. 2022. Development of future compact and eco-friendly HVDC gas insulated systems: test verification of shape-optimized DC spacer models. Energies 15(22), article number: 8563. (10.3390/en15228563)
- Slama, M. E. A., Beroual, A., Haddad, A. M. and Albano, M. 2022. Application of analytical modelling of flashover derived for flat samples to polluted 11kV SiR insulators. IEEE Transactions on Dielectrics and Electrical Insulation 29(4), pp. 1574-1581. (10.1109/TDEI.2022.3175152)
- Sun, B., Chen, Z., Gao, C., Haddad, A., Liang, J. and Liu, X. 2022. A power decoupling control for wind power converter based on series-connected MMC and open-winding PMSG. IEEE Transactions on Industrial Electronics 69(8), pp. 8091-8101. (10.1109/TIE.2021.3099227)
- Hedir, A. et al. 2022. Quantifying time-dependent structural and mechanical properties of UV-aged LDPE power cables insulations. Turkish Journal of Chemistry 46(4), pp. 956-967., article number: 3. (10.55730/1300-0527.3407)
- Slama, M. E. A., Krzma, A., Albano, M. and Haddad, A. M. 2022. Experimental study and modeling of the effect of ESDD/NSDD on AC flashover of SiR outdoor insulators. Energies 15(10), article number: 3782. (10.3390/en15103782)
- Wang, J., Li, Q., Liu, H., Wang, J., Chang, Y., Hu, Q. and Haddad, M. A. 2022. Impact of SF6 decomposition products on epoxy resin chemical stability and doping nano-Al2O3-based enhancement using ReaxFF-MD method. CSEE Journal of Power and Energy Systems 9(2), pp. 779-789. (10.17775/CSEEJPES.2021.03120)
- Manjunath, A. D. B. et al. 2022. Investigation into variation of resistivity and permittivity of aqueous solutions and soils with frequency and current density. IEEE Transactions on Electromagnetic Compatibility 64(2), pp. 443-455. (10.1109/TEMC.2021.3127640)
- Hu, Q., Li, Q., Liu, Z., Xue, N., Ren, H. and Haddad, M. 2022. Surface flashover induced by metal contaminants adhered to tri-post epoxy insulators under superimposed direct and lightning impulse voltages. Polymers 14(7), article number: 1374. (10.3390/polym14071374)
- Michelarakis, M., Clark, D., Widger, P., Beroual, A., Waters, R. and Haddad, A. 2022. Triple point surface discharge photography in atmospheric gases using Intensified high-speed camera system. IEEE Transactions on Dielectrics and Electrical Insulation 29(1), pp. 153-161. (10.1109/TDEI.2022.3148481)
- Qi, H., Qingmin, L., Zhipeng, L., Heng, L. and Haddad, M. 2022. Interfacial electric field optimization of DC tri-post insulator based on gradient surface conductance regulation. Transactions of China Electrotechnical Society 2022(7), pp. 1856-1865. (10.19595/j.cnki.1000-6753.tces.210505)
- Mitchard, D., Widger, P. and Haddad, A. 2021. Analysis of light emission and Schlieren from short gap high voltage streamers representing lightning impulses. Scientific Reports 11(1), article number: 24324. (10.1038/s41598-021-03839-y)
- Liu, H., Li, Q., Wang, J., Jiang, Y. and Haddad, A. M. 2021. Inhibition effect of solid products and DC breakdown characteristics of the HFO1234Ze(E)-N2-O2 ternary gas mixture. ACS Omega 6(36), pp. 23281–23292. (10.1021/acsomega.1c03020)
- Clark, D., Mousa, S., Harid, N., Griffiths, H. and Haddad, A. 2021. Lightning current performance of conventional and enhanced rod ground electrodes. IEEE Transactions on Electromagnetic Compatibility 63(4), pp. 1179-1188. (10.1109/TEMC.2021.3059277)
- Liu, H., Wang, J., Li, Q. and Haddad, A. M. 2021. Development of ReaxFFSFOH force field for SF6-H2O/O2 hybrid system based on synergetic optimization by CMA-ES and MC methodology. ChemistrySelect 6(19), pp. 4622-4632. (10.1002/slct.202101174)
- Slama, M. E. A. et al. 2021. Monitoring of dry bands and discharge activities at the surface of textured insulators with AC clean fog test conditions. Energies 14(10), article number: 2914. (10.3390/en14102914)
- Pinzan, D., Branco, F., Haddad, M., Slama, M. E. A., Albano, M., Waters, R. T. and Leite, H. 2021. Performance of composite outdoor insulator under superimposed direct and switching impulse voltages. IEEE Transactions on Power Delivery 36(2), pp. 1193-1201. (10.1109/TPWRD.2020.3003980)
- Abdi, S., Harid, N., Safiddine, L., Boubakeur, A. and Haddad, A. (. 2021. The correlation of transformer oil electrical properties with water content using a regression approach. Energies 14(8), article number: 2089. (10.3390/en14082089)
- Nechmi, H. E., Michelarakis, M., (Manu) Haddad, A. and Wilson, G. 2021. Clarifications on the behavior of alternative gases to SF6 in divergent electric field distributions under AC voltage. Energies 14(4), article number: 1065. (10.3390/en14041065)
- Zebouchi, N. and Haddad, M. A. 2020. A review on real-size epoxy cast resin insulators for compact high voltage direct current gas insulated switchgears (GIS) and gas insulated transmission lines (GIL)-current achievements and envisaged research and development. Energies 13(23), article number: 6416. (10.3390/en13236416)
- Zebouchi, N., Li, H. and Haddad, M. A. 2020. Development of future compact and eco-friendly HVDC gas-insulated systems: shape optimization of a DC spacer model and novel materials investigation. Energies 13(12), article number: 3288. (10.3390/en13123288)
- Krzma, A., Albano, M. and Haddad, A. 2020. Comparative characterisation of conventional and textured 11 kV insulators using the rotating wheel dip test. High Voltage 5(6), pp. 739-746. (10.1049/hve.2019.0189)
- Widger, P., Carr, D., Reid, A., Hills, M., Stone, C. and Haddad, A. (. 2020. Partial discharge measurements in a high voltage gas insulated transmission line insulated with CO2. Energies 13(11), article number: 2891. (10.3390/en13112891)
- Nechmi, H. E., Slama, M. E. A., Haddad, A. and Wilson, G. 2020. AC volume breakdown and surface flashover of a 4% NovecTM 4710/96% CO2 gas mixture compared to CO2 in highly nonhomogeneous fields. Energies 13(7), article number: 1710. (10.3390/en13071710)
- Robson, S., Haddad, A., Dennis, S. and Ghassemi, F. 2020. Non-contact measurement and analysis of trapped charge decay rates for cable line switching transients. Energies 13(5), article number: 1142. (10.3390/en13051142)
- Doufene, D., Bouazabia, S. and Haddad, A. 2020. Shape and electric performance improvement of an insulator string using particles swarm algorithm. IET Science Measurement and Technology 14(2), pp. 198-205. (10.1049/iet-smt.2019.0405)
- James, J., Albano, M., Clark, D., Guo, D. and Haddad, A. (. 2020. Analysis of very fast transients using black box macromodels in ATP-EMTP. Energies 13(3), article number: 698. (10.3390/en13030698)
- Slama, M. E. A., Beroual, A. and Haddad, A. (. 2020. Surface discharges and flashover modelling of solid insulators in gases. Energies 13(3), article number: 591. (10.3390/en13030591)
- Gkoura, L. et al. 2019. 1H NMR tests on damaged and undamaged XLPE and SiR samples. High Voltage 4(3), pp. 203-209. (10.1049/hve.2019.0077)
- Doufene, D., Bouazabia, S. and Haddad, A. 2019. Optimised performance of cap and pin insulator under wet pollution conditions using a mono-objective genetic algorithm. Australian Journal of Electrical and Electronics Engineering 16(3), pp. 149-162. (10.1080/1448837X.2019.1627740)
- Michelarakis, M., Lugg-Widger, P., Beroual, A. and Haddad, A. (. 2019. Electrical detection of creeping discharges over insulator surfaces in atmospheric gases under AC voltage application. Energies 12(15), article number: 2970. (10.3390/en12152970)
- Coppo, M., Bignucolo, F., Turri, R., Griffiths, H., Harid, N. and Haddad, A. 2019. Analysis of frequency distribution of ground fault-current magnitude in transmission networks for electrical safety evaluation. Electric Power Systems Research 173, pp. 100-111. (10.1016/j.epsr.2019.03.024)
- Boulanouar, H., Bayadi, A. and Haddad, A. 2019. Analysis of textured silicone rubber performance under contaminated conditions. IET Science Measurement and Technology 13(3), pp. 461-468. (10.1049/iet-smt.2018.5157)
- Li, B., Zhao, J., Mou, Q., Liu, X., Haddad, A. and Liang, J. 2019. Research on torque characteristics of a modular arc-linear flux switching permanent-magnet motor. IEEE Access 7, article number: 57312. (10.1109/ACCESS.2019.2913952)
- Mitchard, D., Widger, P., Clark, D., Carr, D. and Haddad, A. 2019. Optical emission spectra of high current and high voltage generated arcs representing lightning. Applied Physics Letters 114(16), article number: 164103. (10.1063/1.5092875)
- Robson, S., Tan, G. and Haddad, A. 2019. Low-cost monitoring of synchrophasors using frequency modulation. Energies 12(4), article number: 611. (10.3390/en12040611)
- Lugg-Widger, P. and Haddad, A. 2019. Analysis of gaseous by-products of CF3I and CF3I-CO2 after high voltage arcing using a GCMS. Molecules 24(8), article number: 1599. (10.3390/molecules24081599)
- Albano, M., Haddad, A. M. and Bungay, N. 2019. Is the dry-band characteristic a function of pollution and insulator design?. Energies 12(19), pp. 3607. (10.3390/en12193607)
- Robson, S., Haddad, A. and Griffiths, H. 2018. Traveling wave fault location using layer peeling. Energies 12(1), pp. 126. (10.3390/en12010126)
- Albano, M., Haddad, A., Grifiths, H. and Coventry, P. 2018. Environmentally friendly compact air-insulated high-voltage substations. Energies 11(9), article number: 2492. (10.3390/en11092492)
- Ghassemi, F., Dennis, S., Ainsley, A., Haddad, A. M. and Robson, S. 2018. 275 kV cable discharge field measurement and analysis of SVLs chain failure using ATP. Electric Power Systems Research 161, pp. 95-102. (10.1016/j.epsr.2018.04.009)
- Widger, P. and Haddad, A. 2018. Evaluation of SF6 leakage from gas insulated equipment on electricity networks in Great Britain. Energies 11(8), article number: 2037. (10.3390/en11082037)
- Abdul Hamid, H., Harid, N., Haddad, M. A. and Griffiths, H. 2018. Modelling of a 400-kV MSCDN reactor for computation of voltage and field distributions during switching transients. IEEE Access 6, pp. 36247 - 36255. (10.1109/ACCESS.2018.2849929)
- Widger, P., Griffith, H. and Haddad, A. 2018. Insulation strength of CF3I-CO2 gas mixtures as an alternative to SF6 in MV switch disconnectors. IEEE Transactions on Dielectrics and Electrical Insulation 25(1), pp. 330-338. (10.1109/TDEI.2018.006932)
- Kamarudin, M., Haddad, A., Kok, B. and Jamail, N. 2017. Pressurized CF3I-CO2 gas mixture under lightning impulse and its solid by-products. International Journal of Electrical and Computer Engineering (IJECE) 7(6), pp. 3088-3094. (10.11591/ijece.v7i6.pp3088-3094)
- Widger, P. and Haddad, A. 2017. Solid by-products of a CF3I-CO2 insulating gas mixtures on electrodes after lightning impulse breakdown. Journal of Physics Communications 1(2), article number: 25010. (10.1088/2399-6528/aa8ab4)
- Mitchard, D., Clark, D., Carr, D., Stone, C. and Haddad, A. 2017. Method for recording broadband high resolution emission spectra of laboratory lightning arcs. Journal of Visualized Experiments 150, article number: e56336. (10.3791/56336)
- Beroual, A. and Haddad, A. (. 2017. Recent advances in the quest for a new insulation gas with a low impact on the environment to replace sulfur hexafluoride (SF6) gas in high-voltage power network applications. Energies 10(8), article number: 1216. (10.3390/en10081216)
- Chen, L., Widger, P., Kamarudin, M. S., Griffiths, H. and Haddad, A. 2017. CF3I gas mixtures: breakdown characteristics and potential for electrical insulation. IEEE Transactions on Power Delivery 32(2), pp. 1089-1097. (10.1109/TPWRD.2016.2602259)
- Robson, S., Haddad, A. and Griffiths, H. 2016. A new methodology for network scale simulation of emerging power line communication standards. IEEE Transactions on Power Delivery 33(3), pp. 1025-1034. (10.1109/TPWRD.2016.2595639)
- Chen, L., Griffiths, H., Haddad, A. and Kamarudin, M. S. 2016. Breakdown of CF3I gas and its mixtures under lightning impulse in coaxial-gil geometry. IEEE Transactions on Dielectrics and Electrical Insulation 23(4), pp. 1959-1967. (10.1109/TDEI.2016.7556467)
- Mitchard, D., Clark, D., Carr, D. and Haddad, A. 2016. Technique for the comparison of light spectra from natural and laboratory generated lightning current arcs. Applied Physics Letters 109(9), article number: 93502. (10.1063/1.4962205)
- Sarathi, R., Harsha, V. S., Vasa, N. J., Griffiths, H. and Haddad, A. 2016. Water droplet initiated discharges on epoxy nanocomposites under DC voltages. IEEE Transactions on Dielectrics and Electrical Insulation 23(3), pp. 1743-1752. (10.1109/TDEI.2016.005387)
- Widger, P., Haddad, A. and Griffiths, H. 2016. Breakdown performance of vacuum circuit breakers using alternative CF3I-CO2 insulation gas mixture. IEEE Transactions on Dielectrics and Electrical Insulation 23(1), pp. 14-21. (10.1109/TDEI.2015.005254)
- Albano, M., Waters, R. T., Charalampidis, P., Griffiths, H. and Haddad, A. 2016. Infrared analysis of dry-band flashover of silicone rubber insulators. IEEE Transactions on Dielectrics and Electrical Insulation 23(1), pp. 304-310. (10.1109/TDEI.2015.005026)
- Harid, N., Bogias, A. C., Griffiths, H., Robson, S. and Haddad, A. 2016. A wireless system for monitoring leakage current in electrical substation equipment. IEEE Access 4, pp. 2965-2975. (10.1109/ACCESS.2016.2577553)
- Harid, N., Griffiths, H., Mousa, S., Robson, S., Clark, D. and Haddad, A. 2015. On the analysis of impulse test results on grounding systems. IEEE Transactions on Industry Applications 51(6), pp. 5324-5334. (10.1109/TIA.2015.2442517)
- Mousa, S., Harid, N., Griffiths, H. and Haddad, A. 2014. Experimental investigation of high frequency and transient performance of earth rod systems. Electric Power Systems Research 113, pp. 196-203. (10.1016/j.epsr.2014.03.024)
- El-Mghairbi, A., Griffiths, H., Harid, N. and Haddad, A. 2014. Comparative assessment of enhancements to wind turbine earthing systems. IEEJ Transactions on Power and Energy 134(7), pp. 562-567. (10.1541/ieejpes.134.562)
- Clark, D., Guo, D., Lathi, D., Harid, N., Griffiths, H., Ainsley, A. and Haddad, A. 2014. Controlled large-scale tests of practical grounding electrodes--part II: comparison of analytical and numerical predictions with experimental results. IEEE Transactions on Power Delivery 29(3), pp. 1240-1248. (10.1109/TPWRD.2014.2298358)
- Robson, S., Haddad, A. and Griffiths, H. 2014. Fault location on branched networks using a multiended approach. IEEE Transactions on Power Delivery 29(4), pp. 1955-1963. (10.1109/TPWRD.2014.2302137)
- Guo, D., Clark, D., Lathi, D. K., Harid, N., Griffiths, H., Ainsley, A. and Haddad, A. 2014. Controlled large-scale tests of practical grounding electrodes--part I: test facility and measurement of site parameters. IEEE Transactions on Power Delivery 29(3), pp. 1231-1239. (10.1109/TPWRD.2013.2284261)
- Albano, M., Charalampidis, P., Waters, R. T., Griffiths, H. and Haddad, A. 2014. Silicone rubber insulators for polluted environments part 2: textured insulators. IEEE Transactions on Dielectrics and Electrical Insulation 21(2), pp. 749-757. (10.1109/TDEI.2013.004016)
- Charalampidis, P., Albano, M., Griffiths, H., Haddad, A. and Waters, R. T. 2014. Silicone rubber insulators for polluted environments part 1: enhanced artificial pollution tests. IEEE Transactions on Dielectrics and Electrical Insulation 21(2), pp. 740-748. (10.1109/TDEI.2013.004015)
- Sarathi, R., Harsha, V. S., Griffiths, H. and Haddad, A. 2014. Understanding water droplet initiated discharges on epoxy nanocomposites under harmonic AC voltages adopting UHF technique. IEEE Transactions on Dielectrics and Electrical Insulation 21(2), pp. 918-925. (10.1109/TDEI.2013.004378)
- Griffiths, H., Van De Linde, F., Uliah, N., Haddad, A. and Harid, N. 2014. High frequency and impulse earthing for surge arresters. International conference on lightning protection (ICLP), pp. 1454-1459. (10.1109/ICLP.2014.6973359)
- El Mghairbi, A., Ahmeda, M., Harid, N., Griffiths, H. and Haddad, A. 2013. Technique to increase the effective length of practical earth electrodes: simulation and field test results. Electric Power Systems Research 94, pp. 99-105. (10.1016/j.epsr.2012.04.015)
- Dimopoulos, A., Griffiths, H., Harid, N., Haddad, A., Ainsley, A., Guo, D. and Mpofu, G. 2012. Proposal for Probabilistic Risk Assessment in Grounding Systems and Its Application to Transmission Substations. IEEE Transactions on Power Delivery 27(4), pp. 2219-2226. (10.1109/TPWRD.2012.2204440)
- Dimopoulos, A., Griffiths, H., Harid, N., Haddad, A., Ainsley, A. and Mpofu, G. 2012. Probability Surface Distributions for Application in Grounding Safety Assessment. IEEE Transactions on Power Delivery 27(4), pp. 1928-1936. (10.1109/TPWRD.2012.2204442)
- Abd Rahman, R., Haddad, A., Harid, N. and Griffiths, H. 2012. Stress Control on Polymeric Outdoor Insulators Using Zinc Oxide Microvaristor Composites. IEEE Transactions on Dielectrics and Electrical Insulation 19(2), pp. 705-713. (10.1109/TDEI.2012.6180266)
- Harid, N., Griffiths, H., Ullah, N., Ahmeda, M. and Haddad, A. 2012. Experimental Investigation of Impulse Characteristics of Transmission Line Tower Footings. Journal of Lightning Research 4(S1), pp. 36-44. (10.2174/1652803401204010036)
- Waters, R. T., Haddad, A., Griffiths, H., Harid, N., Charalampidis, P. and Sarkar, P. 2011. Dry-band discharges on polluted silicone rubber insulation: control and characterization. IEEE Transactions on Dielectrics and Electrical Insulation 18(6), pp. 1995-2003. (10.1109/TDEI.2011.6118637)
- Abdi, S., Boubakeur, A., Haddad, A. and Harid, N. 2011. Influence of Artificial Thermal Aging on Transformer Oil Properties. Electric Power Components and Systems 39(15), pp. 1701-1711. (10.1080/15325008.2011.608772)
- Crespo-Sandova, M. J., Haddad, A., Griffiths, H. and Coventry, P. F. 2010. Rate of energy absorption as indicator for the tracking/erosion test of silicone rubber. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 17(6), pp. 1772-1780. (10.1109/TDEI.2010.5658228)
- Griffiths, H., Jones, P., Harid, N. and Haddad, A. 2010. Proposal for measurement of earth impedance using variable frequency injection. IOP Measurement Science and Technology 21(8), article number: 85102. (10.1088/0957-0233/21/8/085102)
- Haddad, A., Waters, R. T., Griffiths, H., Chrzan, K., Harid, N., Sarkar, P. and Charalampidis, P. 2010. A new approach to anti-fog design for polymeric insulators. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 17(2), pp. 343-350. (10.1109/TDEI.2010.5448087)
- Waters, R. T., Haddad, A., Griffiths, H., Harid, N. and Sarkar, P. 2010. Partial-arc and spark models of the flashover of lightly polluted insulators. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 17(2), pp. 417-424. (10.1109/TDEI.2010.5448096)
- Boudissa, R., Mouhoubi, S. and Haddad, A. 2009. Etude de la performance des ecrans pollutes sous tensions alternatives et continue. Algerian Journal of Technology -Serie B, pp. 26-31.
- Boudissa, R., Arkoub, H., Salih, Z. and Haddad, A. 2009. Contribution à l'étude de la sévérité de pollution de la region electrique de Bejaia. Algerian Journal of Technology Serie B, pp. 83-93.
- Abdi, A., Boubekeur, A., Harid, N. and Haddad, A. 2009. Investigation on breakdown voltage and dielectric strength of transformer oil under ac voltage. Algerian Journal of Technology -Series B, pp. 76-79.
- Haddad, A. 2009. Recent developments in high voltage research in the United Kingdom. IEEJ Transactions on Power and Energy 129(10), pp. 1166-1169. (10.1541/ieejpes.129.1166)
- Ortega, P., Waters, R. T., Haddad, A., Hameed, R. and Davies, A. J. 2007. Impulse breakdown voltages of air gaps: A new approach to atmospheric correction factors applicable to international standards. IEEE Transactions on Dielectrics and Electrical Insulation (TDEI) 14(6), pp. 1498-1508. (10.1109/TDEI.2007.4401234)
- Nor, N. M., Haddad, A. and Griffiths, H. 2006. Performance of earthing systems of low resistivity soils. IEEE Transactions on Power Delivery 21(4), pp. 2039-2047. (10.1109/TPWRD.2006.874656)
- Swift, D. A., Spellman, C. and Haddad, A. 2006. Hydrophobicity transfer from silicone rubber to adhering pollutants and its effect on insulator performance. IEEE Transactions on Dielectrics and Electrical Insulation 13(4), pp. 820-829. (10.1109/TDEI.2006.1667741)
- Harid, N., Griffiths, H. and Haddad, A. 2006. A new frequency-dependent surge impedance calculation method for high-voltage towers. IEEE Transactions on Power Delivery 21(3), pp. 1430-1437. (10.1109/TPWRD.2005.864066)
- Nor, N. M., Haddad, A. and Griffiths, H. 2006. Characterisation of ionization phenomena in soils under fast impulses. IEEE Transactions on Power Delivery 21(1), pp. 353-361. (10.1109/TPWRD.2005.852352)
- Haddad, A., Waters, R. . T., German, D. M. and Abdul-Malek, Z. 2005. Current disparity in multi-column surge arresters. IEE Proceedings - Generation, Transmission and Distribution 152(6), pp. 945-951. (10.1049/ip-gtd:20045051)
- Zhao, H., Griffiths, H., Haddad, A. and Ainsley, A. 2005. Safety limit-curves for earthing system designs: appraisal of standard recommendations. IEE Proceedings - Generation, Transmission and Distribution 152(6), pp. 871-879. (10.1049/ip-gtd:20050007)
- Nor, N. M., Haddad, A. and Griffiths, H. 2005. Determination of threshold electric field EC of soil under high impulse currents. IEEE Transactions on Power Delivery 20(3), pp. 2108-2113. (10.1109/TPWRD.2005.848761)
- Haddad, A., Belaicha, R., Boudissa, R. and Djafri, S. 2005. Effect of insulator shape on surface discharges and flashover under polluted conditions. IEEE Transactions on Dielectrics and Electrical Insulation 12(3), pp. 429-437. (10.1109/TDEI.2005.1453447)
- Boudissa, R., Haddad, A., Baersch, R. and Belicha, R. 2005. Dependence of the striking distance on earth electrode shape: a laboratory investigation. Archives of Electrical Engineering 54(212), pp. 127-142.
- Haddad, A., German, D. M., Waters, R. T. and Abdul-Malek, Z. 2001. Co-ordination of spark-gap protection with zinc-oxide surge arresters. IEE Proceedings - Generation, Transmission and Distribution 148(1), pp. 21-28. (10.1049/ip-gtd:20010015)
- Haddad, A., German, D., Marley, W., Naylor, P., Waters, R., Metwally, A. and Tong, Y. 1995. Direct Voltage and Trapped Charge Effects on the Protective Characteristic of ZnO Surge Arresters. IEE Proceedings - Science, Measurement and Technology 142(6), pp. 442-448. (10.1049/ip-smt:19952137)
- Haddad, A., Naylor, P., Metwally, I. A., German, D. and Waters, R. 1995. An Improved Non-Inductive Impulse Voltage Measurement Technique for ZnO Surge Arresters. IEEE Transactions on Power Delivery 10(2), pp. 778-785. (10.1109/61.400853)
- Haddad, A., Naylor, P., German, D. M. and Waters, R. 1995. A Fast Transient Test Module for ZnO Surge Arresters. Measurement Science and Technology 6(5), pp. 560-570. (10.1088/0957-0233/6/5/017)
- Rickard, D. A., Elayyan, H. S. B., Waters, R. and Haddad, A. 1994. Corona Space Charge Development for Combined Alternating and Direct Voltage Excitation. IEE Proceedings - Science, Measurement and Technology 141(6), pp. 441-448. (10.1049/ip-smt:19941341)
- Haddad, A., Elayyan, H. . B., Ercan, B., German, D. M. and Waters, R. 1993. A Test Cell for Local Permittivity and Trapped Charge Measurements. Measurement Science and Technology 4(7), pp. 726-736. (10.1088/0957-0233/4/7/003)
- Haddad, A., Elayyan, H., German, D. and Waters, R. 1991. ZnO Surge Arrester Elements with Mixed Direct and 50 Hz Voltages. IEE Proceedings A Science, Measurement and Technology 138(5), pp. 265-272. (10.1049/ip-a-3.1991.0038)
- Haddad, A., Fuentes-Rosado, J., German, D. and Waters, R. 1990. Characterisation of ZnO Surge Arrester Elements With Direct and Power Frequency Voltages. IEE Proceedings A (Physical Science, Measurement and Instrumentation, Management and Education) 137(5), pp. 269-279. (10.1049/ip-a-2.1990.0043)
- Al-Tai, M., Elayyan, H. B., German, D., Haddad, A., Harid, N. and Waters, R. 1989. The Simulation of Surge Corona on Transmission Lines. IEEE Transactions on Power Delivery 4(2), pp. 1360-1368. (10.1109/61.25623)
Book sections
- Haddad, M. 2021. Lightning and surges. In: Rousseau, A. ed. Surge Protection for Low Voltage Systems. IET Energy Engineering Series 182 London, UK: The Institution of Engineering and Technology, pp. 13-45., (10.1049/PBPO182E_ch2)
- German, D. M. and Haddad, A. 2004. Overvoltages and insulation coordination on transmission networks. In: Haddad, A. and Warne, D. eds. Advances in High Voltage Engineering. IET Power and Energy Series Vol. 40. London: Institution of Engineering and Technology, pp. 309-347.
- Haddad, A. 2004. ZnO surge arresters. In: Haddad, A. and Warne, D. F. eds. Advances in High Voltage Engineering. IET Power and Energy Series Vol. 40. London: Institution of Engineering and Technology, pp. 191-244.
Books
- Haddad, A. and Warne, D. eds. 2004. Advances in high voltage engineering. IEE Power Energy Series. London: Institution of Engineering and Technology.
Conferences
- Ullah, R. et al. 2024. Enhanced partial discharge evaluation through integrated RF and IEC measurements. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024Proceedings 2024 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613117)
- Zhang, K., Reid, A., Michelarakis, M., Ullah, R. and Haddad, M. A. 2024. Correlation method to explore corona discharge dynamics under DC harmonic voltages. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024Proceedings 2024 IEEE 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613204)
- Sangineni, R., Nayak, S. K. and Haddad, M. A. 2024. A portable, non-invasive and non-destructive technique for condition assessment of liquid insulation. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June 2024 - 04 July 2024Proceedings 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613104)
- Li, H., Zebouchi, N., Haddad, M. and Reid, A. 2024. Characteristics for HVDC GIS/GIL spacer under DC superimposed lightning impulse voltage conditions. Presented at: Ninth International Congress on Information and Communication Technology, Brunel University, London, 19-22 February 2024 Presented at Yang, X. et al. eds.Proceedings of Ninth International Congress on Information and Communication Technology, Vol. 1013. Lecture Notes in Networks and Systems Springer pp. 85-99., (10.1007/978-981-97-3559-4_7)
- Zhang, K., Reid, A., Clark, D. and Haddad, A. 2024. Evaluation of HVDC ripple effect on partial discharge testing using a hybrid method. Presented at: ISH 2023, Glasgow, Scotland, 28 August 2023Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 1089-1094., (10.1049/icp.2024.0765)
- Xue, N. et al. 2024. Spatial-temporal dynamic characteristics of growth and evolution of micron-nanometre dust-speckles along insulator interface in GIL. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August 2023Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 681-685., (10.1049/icp.2024.0601)
- Alenezi, F., Reid, A., Jahanger, H. and Haddad, A. 2024. Statistical analysis of partial discharge activity in CO2, N2 and technical air. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August 2023Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 222-228., (10.1049/icp.2024.0456)
- Mavidou, S. P., Michelarakis, M., Clark, D., Stone, C. and Haddad, A. M. 2024. Polarity reversal effect on partial discharge performance of different dielectric materials for aerospace applications. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August 2024Proceedings 23rd International Symposium on High Voltage Engineering. IET pp. 1066-1071., (10.1049/icp.2024.0761)
- Jahanger, H. K., Kherif, O., Robson, S. and Haddad, M. 2024. Hybrid travelling wave and ANN for fault location in branched distribution network. Presented at: 17th International Conference on Developments in Power System Protection, Manchester, UK, 04-07 March 2024Proceedings of the 17th International Conference on Developments in Power System Protection (DPSP 2024). IEEE pp. 155-161., (10.1049/icp.2024.0891)
- Hills, M., Lugg-Widger, P., Stone, C., Peretto, N., Haddad, A. and Mitchard, D. 2024. Spectroscopic measurements of light emissions from high current arcs. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023 Presented at Spezi, E. and Bray, M. eds.Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press pp. 158-162., (10.18573/conf1.aj)
- Kherif, O., Robson, S., Thorpe, D. and Haddad, A. 2024. Performance of aligned earth rods under low-magnitude variable-frequency current. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 154-157., (10.1049/icp.2024.0444)
- Aboshwerb, M., Albano, M. and Haddad, M. 2024. Investigation of electric field distribution on polymeric bushing using non-linear field grading materials. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 318-323., (10.1049/icp.2024.0514)
- Michelarakis, M., Mavidou, S., Slama, M. E. A., Stone, C., Clark, D. and Haddad, A. (. 2024. Surface insulation performance of atmospheric and fluorinated insulating gases at highly divergent electric field conditions. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 829-834., (10.1049/icp.2024.0669)
- Xue, N. et al. 2024. The adsorption behaviour along insulator-interface and spatial dispersion concentration detection of micron-nano metal-dust in GIL. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 676-680., (10.1049/icp.2024.0600)
- Yang, R. et al. 2024. Study on the motion characteristics of metal particles in GIS. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 33-37., (10.1049/icp.2024.0423)
- Waters, R. T., Haddad, M., Albano, M. and Michelarakis, M. 2024. The design of high-voltage coaxial transmission lines pressurised with pure nitrogen for testing to IEC standards. Presented at: 23rd International Symposium on High Voltage Engineering (ISH 2023), Glasgow, UK, 28 August - 1 September 2023, Vol. 2023. Vol. 46. pp. 99-104., (10.1049/icp.2024.0434)
- Sangineni, R., Chandrasekaran, T., Nayak, S. K. and Haddad, M. A. 2024. Partial discharges at boundaries of oil-pressboard immersed in mixed insulating oils. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024Proceedings 5th International Conference on Dielectrics (ICD). IEEE, (10.1109/ICD59037.2024.10613277)
- Kherif, O., Robson, S., Harid, N., Thorpe, D., Mousa, S., Stivanello, S. and Haddad, A. 2023. Impact of profile orientation and position on soil resistivity measurement for earthing applications. Presented at: 58th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, 30 August - 1 September 2023Proceedings of 58th International Universities Power Engineering Conference. IEEE pp. 1-5., (10.1109/UPEC57427.2023.10295045)
- Alhazmi, M., Albano, M., James, J. and Haddad, A. M. 2023. Analysis of trapped charge effects on very fast transient overvoltages in 400 kV gas insulated substations: modelling, simulation, and implications for design and operation. Presented at: 58th International Universities Power Engineering Conference (UPEC), Dublin, Ireland, 30 August - 1 September 2023Proceedings of 58th International Universities Power Engineering Conference. IEEE pp. 1-4., (10.1109/UPEC57427.2023.10294391)
- Pinzan, D., Haddad, M. A. and Cwikowski, O. 2023. Electrical design for the conversion of existing UK HVAC overhead lines to HVDC operation under severe pollution conditions, ranging from 170 to 500 kV DC. Presented at: 19th International Conference on AC and DC Power Transmission (ACDC 2023), Glasgow, UK, 1-3 March 2023Proceedings of 19th International Conference on AC and DC Power Transmission. IET pp. 181-187., (10.1049/icp.2023.1327)
- Hedir, A., Slimani, F., Durmus, A., Moudoud, M., Touam, T. and Haddad, A. M. 2022. Correlation between structural changes and dielectric behavior of UV-Aged LDPE. Presented at: 2nd International Conference on Advanced Electrical Engineering, Constantine, Algeria, 29-31 October 2022Proceedings of 2nd International Conference on Advanced Electrical Engineering (ICAEE). IEEE, (10.1109/ICAEE53772.2022.9962003)
- Kherif, O., Robson, S., Harid, N., Thorpe, D. and Haddad, A. 2022. On the behaviour of vertical ground electrodes under high frequency currents. Presented at: 2nd International Conference on Advanced Electrical Engineering, Constantine, Algeria, 29-31 October 2022Proceedings of 2nd International Conference on Advanced Electrical Engineering (ICAEE). IEEE, (10.1109/ICAEE53772.2022.9961998)
- Kherif, O., Robson, S., Harid, N., Thorpe, D., Stivanello, S. and Haddad, A. 2022. On the impact of soil resistivity measurement and modelling on grounding performance. Presented at: 2022 36th International Conference on Lightning Protection (ICLP), Cape Town, South Africa, 2-7 October 20222022 36th International Conference on Lightning Protection (ICLP). IEEE pp. 379-382., (10.1109/ICLP56858.2022.9942653)
- Kherif, O., Robson, S., Harid, N., Thorpe, D. and Haddad, A. 2022. Considerations on earthing impedance measurement using low-magnitude variable-frequency currents. Presented at: 36th International Conference on Lightning Protection (ICLP), Cape Town, South Africa, 2 - 7 October 20222022 36th International Conference on Lightning Protection (ICLP). IEEE pp. 378., (10.1109/ICLP56858.2022.9942461)
- Kherif, O., Robson, S., Haddad, A. and Thorpe, D. 2022. On the optimization of grounding design of rods covered by low resistivity materials. Presented at: 2022 57th International Universities Power Engineering Conference (UPEC), Istanbul, Turkey, 30 August -2 September 20222022 57th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC55022.2022.9917937)
- Federico, P., Haddad, M., Albano, M., Robson, S., Dongsheng, G., Land, C. and Loftus, N. 2022. Implementation of second earthwire on l6 400 kv transmission line. Presented at: 2022 57th International Universities Power Engineering Conference (UPEC), Istanbul, Turkey, 30 Aug 22 - 02 Sept 222022 57th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC55022.2022.9917671)
- Padoan, F., Clark, D., Haddad, A., Karch, C. and Westphal, P. 2022. Initiation of electrical discharge at the triple junction of the lightning protection of an aircraft radome. Presented at: International Conference On Lightning and Static Electricity ICOLSE, Madrid, Spain, 12-15 September 2022.
- Mavidou, S., Clark, D. and Haddad, A. 2022. Progress towards atmospheric correction for aerospace electric discharge applications. Presented at: ICOLSE 2022 - International Conference On Lightning and Static Electricity, Madrid, Spain, 12-15 September 2022. Zenodo: CERN, (10.5281/zenodo.7102071)
- Kamarudin, M. S., Badrul Sham, N. M., Haddad, A., Baharom, M. N. R., Mohd Yousof, M. F. and Othman, N. A. 2022. Impulse breakdown characteristics of CF3I–CO2 at various gas pressure and CF3I content. Presented at: 7th International Conference on the Applications of Science and Mathematics, 22 - 24 August 2022 Presented at Mustapha, A. B. et al. eds.Proceedings of the 7th International Conference on the Applications of Science and Mathematics 2021, Vol. 273. Springer Proceedings in Physics Springer; 1999 pp. 405-413., (10.1007/978-981-16-8903-1_35)
- Zhang, K., Reid, A. and Haddad, A. 2022. Inspiration and interactive factors of partial discharge detection: Insulating gases in high voltage gas insulated transmission systems. Presented at: 14th Universities High Voltage Network Colloquium (UHVnet 2022), Cardiff, Wales, 27 - 30 May 2022.
- Amine Slama, M. E., Haddad, A. M., Albano, M. and Waters, R. T. 2022. Effect of voltage and fog application on AC flashover characteristics of polymeric insulators under artificial clean fog test. Presented at: 22nd International Symposium on High Voltage Engineering (ISH 2021), Xi'an, China, 21-26 November 2021, Vol. 2021. Vol. 15. pp. 2137-2142., (10.1049/icp.2022.0202)
- Wang, J. et al. 2022. ReaxFF MD investigation on the damage mechanism of epoxy polymer exposed to DC corona discharge in SF6 gas. Presented at: International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO), Beijing, China, 15-17 Oct 2021Proceedings International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO). IEEE, (10.1109/AEERO52475.2021.9708353)
- Robson, S. and Haddad, A. M. 2021. Analysis of the performance of G3 power line communication synchronisation. Presented at: 2021 56th International Universities Power Engineering Conference (UPEC), Middlesbrough, United Kingdom, 31 August -3 September 20212021 56th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC50034.2021.9548246)
- Li, H., Zebouchi, N., Haddad, M. and Reid, A. 2021. Partial discharge characteristics of Fluoronitriles/CO2 and Trifluoroiodomethane/CO2 gas mixtures under DC voltage. Presented at: International Conference on Electrical, Computer and Energy Technologies (ICECET), Cape Town, South Africa, 9-10 Dec 2021Proceedings of 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET). IEEE, (10.1109/ICECET52533.2021.9698755)
- Robson, S. and Haddad, A. M. 2020. Development of an FPGA based time of arrival estimator for PLC applications. Presented at: 55th International Universities Power Engineering Conference (UPEC 2020), Virtual - Torino, Italy, 1-4 September 20202020 55th International Universities Power Engineering Conference (UPEC). IEEE pp. 1-6., (10.1109/UPEC49904.2020.9209868)
- Mousa, S., Harid, N., Griffiths, H. and Haddad, M. 2020. Distribution of impulse current in earth grid electrodes. Presented at: 55th International Universities Power Engineering Conference (UPEC 2020), Virtual - Torino, Italy, 1-4 September 2020Conference Proceedings 55th International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC49904.2020.9209837)
- Mermigkas, A. C., Clark, D. and Manu Haddad, A. 2019. Investigation of high altitude/tropospheric correction factors for electric aircraft applications. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 308-315., (10.1007/978-3-030-31676-1_30)
- Robson, S. and Haddad, A. M. 2019. On the use of LoRa for power line communication. Presented at: 2019 54th International Universities Power Engineering Conference (UPEC), Bucharest, Romania, 3-6 September 20192019 54th International Universities Power Engineering Conference (UPEC). IEEE pp. 1., (10.1109/UPEC.2019.8893538)
- Abdi, S., Safiddine, L., Boubakeur, A. and Haddad, A. 2019. The effect of water content on the electrical properties of transformer oil. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering Volume 2, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 518-527., (10.1007/978-3-030-31680-8_52)
- Li, H., Zebouchi, N. and Haddad, A. 2019. Theoretical and practical investigations of spacer models for future HVDC GIL/GIS applications. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019 Presented at Németh, B. ed.Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 1538-1549., (10.1007/978-3-030-31680-8_145)
- Slama, M. E. A., Albano, M., Haddad, A. and Waters, R. T. 2019. Dry-band discharges dynamic at the surface of SiR textured insulator during AC inclined plane test. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 504-517., (10.1007/978-3-030-31680-8_51)
- Pinzan, D., Slama, M. E. A., Cwikowski, O. and Haddad, A. 2019. Insulation solutions for HVAC to HVDC conversion of a high voltage transmission overhead line: the L7 tower case study. Presented at: 21st International Symposium on High Voltage Engineering, Frankfurt, Germany, 11-15 March 2019Proceedings of the 21st International Symposium on High Voltage Engineering, Vol. 2. Lecture Notes in Electrical Engineering Springer Science Business Media pp. 1359-1371., (10.1007/978-3-030-31680-8_130)
- Robson, S., Haddad, A. and Griffiths, H. 2018. Implementation of the prime and G3-PLC physical layers in the EMTP-ATP. Presented at: 53rd International Universities Power Engineering Conference (UPEC), Glasgow, UK, 4-7 September 20182018 53rd International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2018.8542113)
- Tan, G., Robson, S. and Haddad, A. 2018. The retrieval of synchrophasors using chirps. Presented at: 53rd International Universities Power Engineering Conference (UPEC), Glasgow, UK, 4-7 September 20182018 53rd International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2018.8541865)
- Pittalà, F., Stone, C., Clark, D., Kuschnerov, M., Xie, C. and Haddad, A. 2018. Laboratory measurements of SOP transients due to lightning strikes on OPGW cables. Presented at: 2018 Optical Fiber Communications Conference and Exposition (OFC), San Diego, CA, USA, 11-15 March 20182018 Optical Fiber Communications Conference and Exposition (OFC). IEEE pp. M4B.5., (10.1364/OFC.2018.M4B.5)
- James, J., Albano, M., Haddad, A. and Guo, D. 2018. Application of multiple modelling techniques for analysis of very fast transient overvoltages in GIS. Presented at: IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 Sept 20182018 IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, (10.1109/ICHVE.2018.8642189)
- Slama, M. E. A., Beroual, A. and Haddad, A. 2018. A predictive dynamic model of creeping discharge along solid insulator in air at atmospheric pressure. Presented at: IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 Sep 20182018 IEEE International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE, (10.1109/ICHVE.2018.8641851)
- Michelarakis, M., Widger, P., Haddad, A. and Beroual, A. 2018. Creeping discharge development over insulator surfaces in natural gases: Design and implementation of test procedure. Presented at: 2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 September 20182018 IEEE International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE, (10.1109/ICHVE.2018.8642172)
- Albano, M., Haddad, A. and Bungay, N. 2018. Is the dry-band characteristic a function of pollution and insulator design?. Presented at: IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece, 10-13 Sep 2018IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, (10.1109/ICHVE.2018.8641841)
- Krzma, A. S., Albano, M. and Haddad, A. 2017. Flashover influence of fog rate on the characteristics of polluted silicone-rubber insulators. Presented at: 52nd International Universities Power Engineering Conference (UPEC), Heraklion, Greece, 28-31 August 20172017 52nd International Universities Power Engineering Conference (UPEC). IEEE pp. 1-5., (10.1109/UPEC.2017.8231958)
- Benharat, S., Bouazabia, S. and Haddad, A. 2017. A study of the behavior of water droplets under the influence of non-uniform electric field in silicon rubber. Presented at: 2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B), Boumerdes, Algeria, 29-31 October 20172017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B). IEEE, (10.1109/ICEE-B.2017.8192023)
- Omar, S., Robson, S., Haddad, A., Griffiths, H. and Harid, N. 2017. HV distribution network optimum supply restoration algorithm. Presented at: 51st International Universities Power Engineering Conference (UPEC 2016), Coimbra, Portugal, 6-9 September 2016Proceedings of the 2016 51st International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2016.8114010)
- Coppo, M., Turri, R., Griffiths, H., Harid, N. and Haddad, A. 2017. A procedure for detailed assessment of ground fault-current distribution in transmission networks. Presented at: UPEC 2016: 51st International Universities Power Engineering Conference, Coimbra, Portugal, 6-9 September 20162016 51st International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2016.8114079)
- Albano, M., Haddad, A., Venuturumilli, S., Sarathi, R., Griffiths, H. and Harid, N. 2017. Investigation of surface properties of silicone rubber samples with nanofillers. Presented at: 51st International Universities Power Engineering Conference (UPEC 2016), Coimbra, Portugal, 6-9 September 20162016 51st International Universities Power Engineering Conference (UPEC). IEEE, (10.1109/UPEC.2016.8114033)
- Ahmad, H., Robson, S., Albano, M. and Haddad, A. 2017. Characterics of ZnO microvaristors-loaded grading polymeric materials. Presented at: 2017 INSUCON - 13th International Electrical Insulation Conference (INSUCON), Birmingham, UK, 16-18 May 20172017 INSUCON - 13th International Electrical Insulation Conference (INSUCON). IEEE pp. 1-6., (10.23919/INSUCON.2017.8097175)
- Doufene, D., Bouazabia, S., Ladjici, A. A. and Haddad, A. 2017. Polluted insulator optimization using neural network combined with genetic algorithms. Presented at: 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz, Poland, 14-16 September 20172017 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF) Book of Abstracts. IEEE, (10.1109/ISEF.2017.8090689)
- Kamarudin, M. S., Zainuddin, H., Haddad, A., Abd-Rahman, R., Radzi, N. H., Ponniran, A. and Zahari, A. 2017. Purpose-built test rig for gas insulation breakdown tests under lightning impulse. Presented at: IEEE 6th International Conference on Power and Energy (PECON 2016), Melaka, Malaysia, 28-29 November 20162016 IEEE International Conference on Power and Energy (PECon). IEEE pp. 333-337., (10.1109/PECON.2016.7951583)
- Abd-Rahman, R., Haddad, A., Kamarudin, M. S., Yousof, M. F. M. and Jamail, N. 2017. Dynamic modelling of polluted outdoor insulator under wet weather conditions. Presented at: 2016 IEEE International Conference on Power and Energy (PECon), Melaka, Malaysia, 28-29 November 20162016 IEEE International Conference on Power and Energy (PECon), Proceedings. IEEE pp. 610., (10.1109/PECON.2016.7951633)
- Mitchard, D., Jamoshid, N. S., Clark, D., Carr, D. and Haddad, A. 2017. Investigation of lightning direct effects on aircraft materials. Presented at: 2016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC), Toulouse, France, 2-4 November 20162016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC). IEEE, (10.1109/ESARS-ITEC.2016.7841393)
- Da Silva, D. A., Filho, J. P., Lahti, K., Haddad, A. and Albano, M. 2017. A comparative study between surge arrester monitoring through capacitive/resistive measurement bridge and digital decomposition. Presented at: 2016 IEEE PES Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA), Morelia, Mexico, 21-23 September 2016Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA), 2016 IEEE PES. IEEE pp. 1-6., (10.1109/TDC-LA.2016.7805670)
- Mitchard, D., Clark, D., Carr, D. and Haddad, A. 2017. Investigation of the effect of initiation wires on lighting arcs using spectral and high-speed imaging techniques. Presented at: International Symposium on High Voltage Engineering, Winc Aichi, Nagoya, Aichi, Japan, 13 - 15 September 2017.
- Clark, D., Carr, D., Mitchard, D., Stone, C. and Haddad, A. 2017. Spectroscopic techniques for temperature measurement of laboratory generated lightning arcs. Presented at: 20th International Symposium on High Voltage Engineering, Buenos Aires, Argentina, 28 August - 1 September 2017.
- Mitchard, D., Jamoshid, N. S., Stone, C. and Haddad, A. 2017. Experimental and theoretical evaluation of aluminium deflection due to lightning strikes. Presented at: 19th International Conference on Lightning Protection, Dubai, UAE, 30 - 31 January 2017.
- Widger, P. and Haddad, A. 2017. Gaseous by-products of a CF3I-CO2 gas mixture under lightning impulse and AC breakdowns. Presented at: 20th International Symposium on high voltage engineering (ISH 2017), Buenos Aires, Argentina, 28th Aug - 01 Sept 2017.
- Hamzehbahmani, H., Haddad, A., Griffiths, H., Harid, N. and Guo, D. 2016. Application of an analysis technique to characterise impulse response of grounding systems. Presented at: Lightning Protection (ICLP), 2016 33rd International Conference on2016 33rd International Conference on Lightning Protection (ICLP). IEEE, (10.1109/ICLP.2016.7791438)
- Mitchard, D., Jamoshid, N. S., Stone, C. and Haddad, A. 2016. Experimental and theoretical evaluation of aluminium deflection due to lightning strikes. Presented at: Lightning Protection (ICLP), 2016 33rd International Conference, Estoril, Portugal, 25-30 Sept. 20162016 33rd International Conference on Lightning Protection (ICLP). IEEE, (10.1109/ICLP.2016.7791428)
- Albano, M., Waters, R. T. and Haddad, A. 2016. Control of leakage-current and power dissipation by surface texturing of silicone rubber insulators. Presented at: Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2016), Toronto, Canada, 16-19 October 20162016 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP). Institute of Electrical and Electronics Engineers (IEEE), (10.1109/CEIDP.2016.7785656)
- Mastrolembo, G., Haddad, A. M., Clark, D., Cole, M. and Evans, S. 2016. Modelling the effect of ground return fasteners on current distribution and power dissipation in carbon composite test samples subjected to lightning strikes. Presented at: 2016 51st International Universities Power Engineering Conference (UPEC), Coimbra, Portugal, 6-9 Sept 2016Proceedings of 2016 51st International Universities Power Engineering Conference (UPEC). IEEE pp. -., (10.1109/UPEC.2016.8114004)
- Widger, P., Chen, L. and Haddad, A. 2016. Deposited by-products of CF3I-CO2 gas mixtures after lightning impulse flashover. Presented at: 51st International Universities Power Engineering Conference (UPEC), Coimbra, Portugal, 6-9 Sept 20162016 51st International Universities Power Engineering Conference (UPEC), Vol. 51. IEEE Xplore pp. 1-5., (10.1109/UPEC.2016.8114031)
- Abid, R., Haddad, A., Cole, M., Griffiths, H., Clark, D., Stone, C. and Evans, S. L. 2015. Mechanisms of damage propagation in carbon composites under high impulse current magnitudes. Presented at: 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015Power Engineering Conference (UPEC), 2015 50th International Universities. pp. 1., (10.1109/UPEC.2015.7339853)
- Elzowawi, A., Haddad, A., Griffiths, H. and Clark, D. 2015. Investigation of soil ionization propagation in two-layer soil samples. Presented at: 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 20152015 50th International Universities Power Engineering Conference (UPEC 2015). Institute of Electrical and Electronics Engineers (IEEE), (10.1109/UPEC.2015.7339782)
- Elzowawi, A., Haddad, A., Griffiths, H. and Clark, D. 2015. Investigation of soil ionization propagation in two- layer soil samples. Presented at: 50th International Universities Power Engineering Conference UPEC 2015, Staffordshire University, UK, 1-4 September 2015.
- Elzowawi, A., Griffiths, H., Clark, D. and Haddad, A. 2015. Investigation of impulse discharges in two-layer wet and dry soil sample. Presented at: 19th International Symposium on High Voltage Engineering – ISH 2015, Pilsen, Czech Republic, 23-28-August 2015.
- Elzowawi, A., Haddad, A. and Griffiths, H. 2015. Visualization of the ionization phenomenon in porous materials under lightning impulse. Presented at: 9th Asia-Pacific International Conference on Lightning, Nagoya, Japan, 23-27 June 2015.
- Elzowawi, A., Haddad, A., Griffiths, H. and Clark, D. 2015. Investigation of impulse discharges in two-layer wet and dry soil sample. Presented at: ISH 2015 - 19th International Symposium on High Voltage Engineering, Pilsen, Czech Republic, 23-28 August 2015. Proceedings of the 19th International Symposium on High Voltage Engineering: ISH
- Mitchard, D., Clark, D., Stone, C. and Haddad, A. 2015. Preliminary results for spectrographic lightning arc measurements. Presented at: ICOLSE 2015 - International Conference on Lightning and Static Electricity, Toulouse, France, 9-11 September 2015Proceedings of the 2015 International Conference on Lightning and Static Electricity. ICOLSE pp. 50-55., (10.1049/ic.2015.0197)
- Chen, L., Widger, P., Kamarudin, M. S., Griffiths, H. and Haddad, A. 2015. Potential of CF3I gas mixture as an insulation medium in gas-insulated equipment. Presented at: 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Ann Arbor, MI, USA, 18-21 October 20152015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP). Institute of Electrical and Electronics Engineers (IEEE) pp. 868-871., (10.1109/CEIDP.2015.7352013)
- Clark, D., Mitchard, D., Stone, C. and Haddad, A. 2015. Spectrographic characterisation of high-current arcs for a lightning direct-effects laboratory. Presented at: ISH2015 - 19th International Symposium on High Voltage Engineering, Pilsen, Czech Republic, 23-28 August 2015. Proceedings of the 19th International Symposium on High Voltage Engineering: ISH
- Hasan, H., Hamzeh Bahmani, H., Griffiths, H., Harid, N., Clark, D., Robson, S. and Haddad, A. 2015. Characterisation of earth electrodes subjected to impulse and variable frequency currents. Presented at: ISH 2015 - 19th International Symposium on High Voltage Engineering, Pilsen, Czech Republic, 23-28 August 2015.
- Al Ali, D., Cipcigan, L., Haddad, A. and Griffiths, H. 2015. Assessment of line overloading risk for transmission networks. Presented at: 11th IET International Conference on AC and DC Power Transmission, Birmingham, 10-12 February 201511th IET International Conference on C and DC Power Transmission. IET pp. 015 (6 .)., (10.1049/cp.2015.0040)
- Omar, S. et al. 2015. HV distribution network supply restoration. Presented at: 2015 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015Power Engineering Conference (UPEC), 2015 50th International Universities. IEEE
- Hasan, H., Hamzehbahmani, H., Griffiths, H., Clark, D., Robson, S. and Haddad, A. 2015. Characterization of horizontal earth electrodes: variable frequency and impulse responses. Presented at: 2015 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015Power Engineering Conference (UPEC), 2015 50th International Universities. IEEE pp. 1-5.
- Ahmad, H., Haddad, A., Griffiths, H., Robson, S., Nishimura, T. and Tsukamoto, N. 2015. Electrical characterisation of ZnO microvaristor materials and compounds. Presented at: 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Ann Arbor, MI, USA, 18-21 Oct. 2015Electrical Insulation and Dielectric Phenomena (CEIDP), 2015 IEEE Conference on. IEEE pp. 688-692.
- Krzma, A., Albano, M. and Haddad, A. 2015. Comparative performance of 11kV silicone rubber insulators using artificial pollution tests. Presented at: 2015 50th International Universities Power Engineering Conference (UPEC), Stoke-on-Trent, UK, 1-4 September 2015.
- Jamoshid, N. S., Griffiths, H., Haddad, A. and Mitchard, D. 2015. Modelling the deflection of carbon fibre reinforced polymer materials under lightning strikes. Presented at: [International Conference on Lightning & Static Electricity (ICOLSE 2015), Toulouse, 9-11 September 2015International Conference on Lightning & Static Electricity (ICOLSE 2015), Vol. 6. pp. 42., (10.1049/ic.2015.0189)
- Chen, L., Widger, P., Tateyama, C., Kumada, A., Griffiths, H., Hidaka, K. and Haddad, A. 2015. Breakdown characteristics of CF3I/CO2 gas mixtures under fast impulse in rod-plane and GIS geometries. Presented at: The 19th International Symposium on High Voltage Engineering, Czech Republic, 28 August 2015.
- Robson, S., Haddad, A. and Griffiths, H. 2014. An integrated device for optimised power line communication and measurement on smart grids. Presented at: T&D conference and exposition, Chicago, Il, 14-17 April 2014T&D Conference and Exposition, 2014 IEEE PES. IEEE pp. 505-509., (10.1109/TDC.2014.6863309)
- Clark, D., Mousa, S., Griffiths, H., Harid, N. and Haddad, A. 2014. Lightning performance analysis of different length rod ground electrodes. Presented at: GROUND2014: International Conference on Grounding and Earthing & 6th International Conference on Lightning Physics and Effects, Manaus, Brazil, 12-16 May 2014.
- Elzowawi, A., Haddad, A. and Griffiths, H. 2014. Visualization of electric discharge in porous materials. Presented at: ICHVE conference, Poznan, Poland, 8-11 September 2014.
- Harid, N., Clark, D., Mousa, S., Griffiths, H. and Haddad, A. 2014. Impulse characterization of ground electrodes. Presented at: 32nd International Conference on Lightning Protection (ICLP), Shanghai, China, 13-17 October 2014.
- Chen, L., Widger, P., Elnaddab, K. H., Albano, M., Griffiths, H. and Haddad, A. 2014. CF3I gas and its mixtures: potential for electrical insulation. Presented at: Cigre Session 45, Paris, 24-29 August 2014.
- Clark, D., Griffiths, H., Harid, N., Haddad, A. and Guo, D. 2013. Wireless measurement system for a large-scale grounding electrode test facility. Presented at: 48th Power Engineering Conference (UPEC), Dublin, Ireland, 2-5 Sept 2013Power Engineering Conference (UPEC), 2013 48th International Universities'. Picastaway, NJ: IEEE pp. 1-4., (10.1109/UPEC.2013.6714998)
- Abid, R., Haddad, A., Griffiths, H., Clark, D., Cole, M. and Evans, S. 2013. Electrical characterization of aerospace graded carbon fiber reinforced plastic composites under low current DC and impulse energizations. Presented at: ICOLSE 2013 - International Conference on Lightning and Static Electricity, Seattle, WA, 18-20 September, 2013. Proceedings of the 2013 International Conference on Lightning and Static Electricity: ICOLSE
- Alali, D., Griffiths, H., Cipcigan, L. and Haddad, A. 2012. Steady-state security assessment for transmission systems and its application to the Dubai network. Presented at: Universities Power Engineering Conference (UPEC), London, UK, 4-7 September 20122012 47th International Universities Power Engineering Conference (UPEC). Piscataway, New Jersey: Institute of Electrical and Electronics Engineers pp. 1-6., (10.1109/UPEC.2012.6398548)
- Ahmeda, M., Harid, N., Griffiths, H. and Haddad, A. 2011. Earth surface potential in the vicinity of transmission tower under low frequency and transient currents. Presented at: XVII International Symposium on High Voltage Engineering, Hannover, Germany, 22-26 August 2011.
- Abd Rahman, R., Haddad, A. and Harid, N. 2011. Dynamic nonlinear model for polluted outdoor insulators. Presented at: XVII International Symposium on High Voltage Engineering, Hannover, Germany, 22-26 August 2011.
- Khelil, D., Bouzabia, S., Harid, N. and Haddad, A. 2011. Measurement of electric field in a rod plane configuration using the capacitive probe with optical fibre: Vertical rod insertion effect. Presented at: XVII International Symposium on High Voltage Engineering, Hannover, Germany, 22-26 August 2011.
- King, R., Moore, F., Jenkins, N., Haddad, A., Griffiths, H. and Osborne, M. 2011. Switching transients in offshore wind farms - impact on the offshore and onshore networks. Presented at: International Conference on Power Systems Transients (IPST2011), Delft, Netherlands.
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2011. Performance of compact air insulated substations under surge conditions. Presented at: 17th International Symposium on High Voltage Engineering (ISH 2011), Hannover, Germany, 22-26 August 2011 Presented at Gockenbach, E. et al. eds.Book of abstract / ISH 2011. Berlin: VDE-Verl
- Charalampidis, P., Waters, R. T., Haddad, A., Griffiths, H., Harid, N. and Sarkar, P. 2011. Material tests for textured silicone rubber insulators. Presented at: International Symposium on High Voltage Engineering 17, 2011 Hannover, Hannover, Germany, 22-26 August 2011 Presented at Gockenbach, E. et al. eds.Book of abstract / ISH 2011 August, 22 - 26, 2011, Hannover, Germany. Berlin: VDE-Verl
- Abdul Hamid, H., Harid, N. and Haddad, A. 2011. Stress distribution on mechanically switched capacitor with damping network (MSCDN) reactor under switching condition. Presented at: International Symposium on High Voltage Engineering 17, 2011 Hannover, Hannover, Germany, 22-26 August 2011 Presented at Gockenbach, E. et al. eds.Book of abstract / ISH 2011 August, 22 - 26, 2011, Hannover, Germany. Berlin: VDE-Verl
- Abd-Rahman, R., Haddad, A. and Harid, N. 2011. Performance of nonlinear grading coating on polymeric outdoor insulators under lightning impulse voltages. Presented at: 21st International Conference and Exhibition on Electricity Distribution (CIRED2011), Frankfurt , Germany, 6-9 June 201121st International Conference and Exhibition on Electricity Distribution : conference proceedings. CIRED
- Haddad, A., Griffiths, H., Ahmeda, M. and Harid, N. 2010. Experimental investigation of the impulse characteristics of practical ground electrode systems. Presented at: 2010 International Conference on High Voltage Engineering and Application (ICHVE), New Orleans, LA, USA, 11-14 October 2010Proceedings of the 2010 International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE pp. 469-472., (10.1109/ICHVE.2010.5640724)
- Abd-Rahman, R., Haddad, A. and Harid, N. 2010. Field control on Polymeric Outdoor Insulators. Presented at: 3rd Universities High Voltage Network (UHVNet), Colloquium on Technologies for Future High Voltage Infrastructure, Manchester, UK, 19-20 January 2010.
- Sarkar, P., Haddad, A., Waters, R. T., Griffiths, H., Harid, N. and Charalampidis, P. 2010. Inclined-plane tests of textured silicone rubber samples. Presented at: International Conference on High Voltage Engineering and Application, New Orleans, LA, USA, 11-14 October 20102010 International Conference on High Voltage Engineering and Application (ICHVE 2010). New York: IEEE pp. 532-535., (10.1109/ICHVE.2010.5640708)
- Guo, D., Lathi, D., Harid, N., Griffiths, H., Haddad, A. and Ainsley, A. 2010. Experimental investigation into the performance of large-scale earthing electrodes. Presented at: 2010 International Conference on High Voltage Engineering and Application (ICHVE), New Orleans, LA, USA, 11-14 October 2010Proceedings of the 2010 International Conference on High Voltage Engineering and Application (ICHVE). Los Alamitos, CA: IEEE pp. 465-468., (10.1109/ICHVE.2010.5640727)
- Hamid, H. A., Harid, N. and Haddad, A. 2010. Transient analysis during switching of mechanically switched capacitor and damping network (MSCDN). Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 478-481.
- Bhattarai, R., Haddad, A., Griffiths, H. and Harid, N. 2010. Voltage uprating of overhead transmission lines. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 348-353.
- Venkatesan, S., Bhattarai, R., Osborne, M., Haddad, A., Griffiths, H. and Harid, N. 2010. A case study on voltage uprating of overhead lines - air clearance requirements. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August- 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronic Engineers (IEEE) pp. 343-347.
- Charalampidis, P., Haddad, A., Waters, R. T., Griffiths, H., Harid, N. and Sarkar, P. 2010. Five-electrode inclined plane tests of textured silicone rubber samples. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August-3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). Institute of Electrical and Electronics Engineers (IEEE) pp. 311-315.
- Hussin, M. F., Haddad, A. and Harid, N. 2010. Voltage transducer for monitoring of high voltage overhead lines. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 201045th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 348-353.
- Abd-Rahman, R., Haddad, A. and Harid, N. 2010. Stress control on polymeric outdoor insulators. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers pp. 155-158.
- Kamarudin, M., Albano, M., Haddad, A., Harid, N. and Coventry, P. 2010. A survey on the potential of CF31 gas as an alternative for SF6 in high voltage applications. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 159-163.
- El Mghairbi, A., Harid, N., Griffiths, H. and Haddad, A. 2010. A new method to increase the effective length of horizontal earth electrodes. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 802-805.
- Bedoui, S., Baydi, A. and Haddad, A. 2010. Analysis of lightning protection with transmission line arrester using ATP/EMTP: Case of an HV 220kV double circuit line. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 1176-1181.
- Abdi, S., Harid, N., Haddad, A. and Boubekeru, A. 2010. Investigation on emitted energy during breakdown in transformer oil under AC voltage. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 628-631.
- Tighilt, F., Bayadi, A. and Haddad, A. 2010. Voltage distribution on ZnO polymeric arrester under pollution conditions. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities' Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 623-627.
- Azimoh, L., Folly, K., Chowdhury, S. P., Chowdhury, S. and Haddad, A. 2010. Investigation of voltage and transient stability of HVAC power link in hybrid network with VSC-HVDC and HVDC link. Presented at: 45th International Universities Power Engineering Conference (UPEC), Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers pp. 257-262.
- Robson, S., Griffiths, H. and Haddad, A. 2010. Narrowband power line communications: channel characteristics and modulation. Presented at: 4th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 20102010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE) pp. 1310-1315.
- Robson, S., Haddad, A. and Griffiths, H. 2010. Simulation of power line communication using ATP-EMTP and MATLAB. Presented at: IEEE PES Conference on Innovative Smart Grid Technologies Europe, Gothenburg, Sweden, 11-13 October 2010IEEE PES Conference on Innovative Smart Grid Technologies Europe (ISGT Europe 2010). Piscataway, N.J: Institute of Electrical and Electronics Engineers pp. 92-99., (10.1109/ISGTEUROPE.2010.5638862)
- Hussin, M. F., Haddad, A. and Harid, N. 2010. Monitoring of high voltage distribution line. Presented at: Third UHVnet Colloquium on Technologies for Future High Voltage Infrastructure, Manchester, UK, 19-20 January 2010.
- Abdi, S., Boubakeur, A., Harid, N. and Haddad, A. 2009. Investigation on transformer oil impedance during breakdown under AC voltage. Presented at: IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2009), Virginia Beach, USA. Vol. 45.
- Abdi, S., Boubakeur, A., Harid, N. and Haddad, A. 2009. Dynamic characteristics of breakdown in transformer oil under AC voltage. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. A-27.
- Abdi, S., Boubakeur, A., Harid, N. and Haddad, A. 2009. Investigation on transformer oil impedance during breakdown under AC voltage. Presented at: Proceedings of the 7th Conference Nationale sur la Haute Tension (CNHT'2009), Vol. Serie. Algerian Journal of Technology (AJOT) pp. 76-79.
- Abdulhamid, H., Harid, N. and Haddad, A. 2009. Determination of transient overvoltages during shunt reactor de-energisation. Presented at: Proceedings of the 44th International Universities Power Engineering Conference (UPEC 2009), Glasgow, UK.
- Ahmeda, M., Ullah, N., Harid, N., Griffiths, H. and Haddad, A. 2009. Current and voltage distribution in a horizontal earth electrode under impulse conditions. Presented at: Proceedings of the 44th International Universities Power Engineering Conference, Glasgow, UK.
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2009. Electric and magnetic fields in 400kV compact substations. Presented at: 16th International Symposium on High Voltage Engineering ISH2009,, Cape Town, South Africa, 24-28 August 2009. Vol. B-11. pp. 404-409.
- Elmghairbi, A., Haddad, A. and Griffiths, H. 2009. Potential rise and safety voltages of wind turbine earthing systems under transient conditions. Presented at: Proceedings of 20th International Conference and Exhibition on Electricity Distribution (CIRED 2009), Prague, Czech Republic. Vol. 937., (10.1049/cp.2009.1083)
- Harid, N., Ullah, N., Ahmeda, M., Griffiths, H., Haddad, A. and A., A. 2009. Experimental evaluation of potential rise and step and touch voltages at high voltage towers under lightning impulses. Presented at: Proceedings of 16th International Symposium on High Voltage Engineering ISH2009, Cape Town, South Africa. Vol. G-2. pp. 1651-1656.
- Hussin, M. F., Haddad, A. and Harid, N. 2009. A voltage transducer for high voltage applications. Presented at: 2nd Universities High Voltage Network (UHVNet), Colloquium on High Voltage Measurement and Insulation Research, Glasgow, UK.
- Muncivi, A., Sarkar, P. and Haddad, A. 2009. Tracking wheel test facilities. Presented at: 44th International Universities Power Engineering Conference (IUEPC2009), Glasgow, UK. Vol. 2.
- Bhattarai, R., Griffiths, H., Harid, N. and Haddad, A. 2009. Calculation of energy stress on surge arresters in 275kV transmission lines. Presented at: 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. G-11.
- Bhattarai, R., Harid, N., Griffiths, H. and Haddad, A. 2009. Application of surge arresters for lightening protection of 33kW wood pole distribution lines. Presented at: 20th International Conference on Electricity Distribution (CIRED), Prague, Czech Republic. Vol. 947.
- Bogias, A., Harid, N., Haddad, A. and Griffiths, H. 2009. Wireless monitoring system for high-voltage substations. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. D32.
- Clark, D., Haddad, A. and Griffiths, H. 2009. Switching transient analysis of small distributed generators in low voltage networks. Presented at: Proceedings of 20th International Conference and Exhibition on Electricity Distribution (CIRED 2009), Prague. Vol. 975.
- Clark, D., Haddad, A. and Griffiths, H. 2009. Switching transisent analysis of microgenerators in low-voltage networks. Presented at: North American Power Symposium (NAPS2009), Mississippi State University,, Mississippi, USA.
- Robson, S., Griffiths, H. and Haddad, A. 2009. Monitoring system for overhead lines using communications through power lines. Presented at: 2nd Universities High Voltage Network (UHVNet), Colloquium on High Voltage Measurement and Insulation Research, Glasgow, UK.
- Robson, S., Haddad, A. and Griffiths, H. 2009. Simulation of narrowband power line commuication using ATP-EMTP. Presented at: North American Power Symposium (NAPS2009), Starkville, USA. Vol. 2124.
- Schulz, N. N. and Haddad, A. 2009. International sabbaticals: experiences and opportunities. Presented at: IEEE Power and Energy Society General Meeting (PES 09), Calgary, Canada, Vol. IEEE 2.
- Ullah, N., Harid, N., Griffiths, H., Haddad, A. and Ainsley, A. 2009. Practical evaluation of voltage rise and prospective step and touch voltages at high voltage towers under lightening surges. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa. Vol. G-2.
- Venkatesan, S., Haddad, A., Griffiths, H., Harid, N. and Albano, M. 2009. Reducing air clearance requirements for voltage uprating of overhead line by use of line surge arresters. Presented at: IEEE Conference on Electrical Insulation and Dielectric Phenomena, Virginia Beach, USA. Vol. 8.
- Venkatesan, S., Haddad, A., Griffiths, H., Harid, N. and Albano, M. 2009. Reducing air clearance requirements for voltage uprating of overhead line by use of line surge arresters. Presented at: 2009 annual report Conference on Electrical Insulation and Dielectric Phenomena, Virginia Beach, VA, USA, 18-21 October 2009IEEE Conference on Electrical Insulation and Dielectric Phenomena, 2009. CEIDP '09.. IEEE pp. 224-229.
- Hamid, H. A., Harid, N. and Haddad, A. 2009. Determination of transient overvoltages during shunt reactor deenergization. Presented at: 44th International Universities Power Engineering Conference (UPEC 2009), Glasgow, UK, 1-4 September 2009Proceedings of the 44th International Universities Power Engineering Conference (UPEC). IEEE pp. 888-891.
- Ahmeda, M., Ullah, N., Harid, N., Griffiths, H. and Haddad, A. 2009. Current and voltage distribution in a horizontal earth electrode under impulse conditions. Presented at: Universities Power Engineering Conference (UPEC), 2009: Proceedings of the 44th International, Glasgow, UK, 1-4 September 2009International Universities Power Engineering Conference (UPEC): Proceedings of the 44th. IEEE pp. 707-710.
- Guo, D., Lathi, D., Harid, D., Griffiths, H., Haddad, A. and Ainsley, A. 2009. Large-scale earthing test facilities at Dinorwig Power Station. Presented at: International Symposium on High Voltage Engineering, Cape Town, Cape Town, South Africa, 24-28 August 2009 Presented at Nixon, K. J. ed.Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, 24-28 August 2009. IEEE South African Institute of Electrical Engineers pp. 454-459.
- Rashidin, R., Griffiths, H., Harid, N. and Haddad, A. 2009. Uprating the electrical capacity of an existing transmission line - 275kV to 400kV. Presented at: 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, 24-28 August 2009 Presented at Dixon, K. J. ed.Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, August 24 - 28. South African Institute of Electrical Engineers pp. 797-802.
- Waters, R. T., Haddad, A., Griffiths, H., Harid, N. and Sarkar, P. 2009. Dry-band breakdown of lightly polluted insulators. Presented at: 16th International Symposium on High Voltage Engineering, Cape Town, South Africa, 24-28 August 2009 Presented at Nixon, K. J. ed.Proceedings of the 16th International Symposium on High-Voltage Engineering ISH 2009, Cape Town, South Africa, August 24 - 28. South African Institute of Electrical Engineers pp. 1460-1465.
- Bogias, C., Harid, N., Haddad, A. and Griffiths, H. 2009. Wireless data acquisition systems for high-voltage substations. Presented at: 16th International Symposium on High Voltage Engineering ISH2009,, Cape Town, South Africa, 24-28 August 2009Proceedings of the 16th International Symposium on High Voltage Engineering. Johannesburg: South African Institute of Electrical Engineers pp. 1014-1018.
- Clark, D., Haddad, A., Griffiths, H. and Schulz, N. N. 2009. Analysis of switching transients in domestic installations with grid-tied microgeneration. Presented at: North American Power Symposium (NAPS2009), Starkville, USA, 4 - 6 October 2009Proceedings of the North American Power Symposium (NAPS), 2009. Starkville, MS: IEEE pp. 1-6., (10.1109/NAPS.2009.5484013)
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2008. Air insulated compact substations. Presented at: UPEC 2008 : 43rd International Universities Power Engineering Conference, Padova, Italy, 1-4 September 2008Proceedings of the 43rd International Universities Power Engineering Conference, 2008. UPEC 2008.. IEEE pp. 1-4., (10.1109/UPEC.2008.4651626)
- Abdi, S., Boubakeur, A. and Haddad, A. 2008. Influence of thermal ageing on transformer oil properties. Presented at: International Conference on Dielectric Liquids (ICDL 2008), Poitiers, France. Vol. 254. IEEE, (10.1109/ICDL.2008.4622466)
- Abdi, S., Boubakeur, A. and Haddad, A. 2008. Influence of thermal ageing on transformer oil properties. Presented at: 6th Conference of the French Electrostatics Society (SFE2008), Gif-Sur-Yvette, France. pp. 227-230.
- Albano, M., Haddad, A., Griffiths, H. and Coventry, P. 2008. Air insulated compact substations. Presented at: Proceedings of 43rd International Universities Power Engineering Conference (IUEPC), Padova, Italy. Vol. 414.
- Guo, D., Lathi, D., Harid, N., Griffiths, H., Haddad, A. and A., A. 2008. Large-scale earthing test facilities at Dinorwig Power Station. Presented at: 2nd International Conference on Monitoring and Diagnostics (CMD2008), Beijing, China. pp. 808-811., (10.1109/CMD.2008.4580407)
- Haddad, A., Griffiths, H. and M., O. 2008. Performance of parallel surge arresters. Presented at: Proceedings of CIGRE International Colloquium on Application of Line Surge Arresters in Power Distribution and Transmission Systems, Cavtat, Croatia. Vol. 25.
- Petrov, N. I., Haddad, A., Griffiths, H., Petrova, G. N. and Waters, R. T. 2008. Lightning strikes to aircraft radome: simulation models and laboratory tests. Presented at: Proceedings of 29th International Conference on Lightening Protection (ICLP2008), Uppsala, Sweden. Vol. 9a-05. pp. 9.9.1-9.9.11.
- Petrov, N. I., Haddad, A., Griffiths, H. and Waters, R. T. 2008. Lightning strikes to aircraft radome: electric field shielding simulation. Presented at: Proceedings of the 17th International Conference on Gas Discharges and their Applications, Cardiff, UK. pp. 513-516.
- Bhattarai, R., Haddad, A., Griffiths, H., Harid, N., Rashedin, R. and S, V. 2008. Comparative study of lightning performance of 275 kV transmission line using Tflash and Sigma-slp. Presented at: 43rd International Universities Power Engineering Conference (IUPEC2008), Padova, Italy.
- Bhattarai, R., Haddad, A., Griffiths, H., Harid, N., Rashedin, R. and Venkatesan, S. 2008. Lightning performance of 275kV transmission lines. Presented at: 43rd International Universities Power Engineering Conference (IUEPC2008), Padova, Italy. Vol. 138. pp. 01-Apr.
- Bhattarai, R., Rashedin, R., Venkatesan, S., Haddad, A., Griffiths, H. and Harid, N. 2008. Lightning performance of 275 kV transmission lines. Presented at: 43rd International Universities Power Engineering Conference (IUPEC 2008), Padova, Italy, 1-4 September 200843rd International Universities Power Engineering Conference, 2008. UPEC 2008.. Piscataway, N.J.: IEEE pp. 983-987.
- Guo, D., Hauser-Ehninger, U., Griffiths, H., Haddad, A., Ainsley, A., Ainslie, F. and D., F. 2007. A technique for the continuous condition monitoring of substation earthing systems. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2-445. pp. 1-6.
- Haddad, A., Chrzan, K., Griffiths, H. and RT., W. 2007. A new approach to anti-fog design for polymeric insulators. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2446. pp. 1-6.
- Haddad, A., Griffiths, H. and RT., W. 2007. Principles of anti-fog design for polymeric insulators. Presented at: IEEE International Conference on Solid Dielectrics (ISCD '07), Winchester, UK. pp. 302-305.
- Harid, N., Griffiths, H. and Haddad, A. 2007. Computation model for ground potential and current distribution in ground impedance measurements at high-voltage towers. Presented at: 42nd International Universities Power Engineering Conference IUEPC2007, Brighton, UK. pp. 806-811.
- Harid, N., Griffiths, H., Haddad, A. and A., A. 2007. Factors affecting impedence measurement of transmission line earthing systems.. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2-444. pp. 1-6.
- Ortega, P., RT., W., Haddad, A., Hameed, R. and Davies, A. 2007. Impulse breakdown voltages of air gaps: A new approach to atmospheric correction factors. Presented at: 28th International Conference on Phenomena in Ionized Gases (ICPIG2007), Prague, Czech Republic. Vol. 3P10-1.
- Bendjamin, J., Haddad, A., Harid, N., Griffiths, H. and Ainsley, A. 2007. High-magnitude current impulse tests on a 275kV transmission tower base. Presented at: Proceedings of the XVth International Symposium on High Voltage Engineering, Ljubljana, Slovenia. Vol. T2-443.
- Ullah, N., Griffiths, H., Harid, N., Haddad, A. and Ainsley, A. 2007. Current distribution on tower lines under fault and surge conditions. Presented at: 42nd International Universities Power Engineering Conference (IUEPC2007), Brighton, UK. pp. 812-817.
- Ullah, N., Griffiths, H., Harid, N., Haddad, A. and Ainsley, A. 2007. Current distribution on tower lines under fault and surge conditions. Presented at: 42nd International Universities Power Engineering Conference (IUEPC2007), Brighton, UK42nd International Universities Power Engineering Conference, Vol. 1-3. IEEE pp. 812-817.
- Harid, N., Griffiths, H. and Haddad, A. 2007. Computation model for ground potential and current distribution in ground impedance measurements at high-voltage towers. Presented at: 42nd Universities Power Engineering Conference, Brighton, UK., 4-6 September 2007Universities Power Engineering Conference, 2007. UPEC 2007. 42nd International, Vol. 1-3. IEEE pp. 806-811.
- Albano, M., Turri, R., Dessanti, S., Haddad, A., Griffiths, H. and Howat, B. 2006. Computation of the electromagnetic coupling of parallel untransposed power lines. Presented at: 41st International Universities Power Engineering Conference, Session TAT4c., Newcastle, UK. pp. 17-21.
- Dimopoulos, A., Griffiths, H., Haddad, A., Ainslie, A. F. and Frame, D. 2006. Parametric analysis of safety limit-curves in earthing systems and comparison of international standard recommendations. Presented at: 41st International Universities Power Engineering Conference, Session (WPT4b)., Newcastle, UK. pp. 13-17.
- Griffiths, H. et al. 2006. Error minimisation in step and touch voltage measurements at electrical substations. Presented at: International Conference on Grounding and Earthing & 2nd International Conference on Lightning Physics and Effects, Maceió, Brazil.
- Griffiths, H., Jones, P., Tomlin, D., Harid, N. and Haddad, A. 2006. Proposal for measurement of earth impedance at high voltage electricity installations using variable frequency injection. Presented at: International Conference on Grounding and Earthing & 2nd International Conference on Lightning Physics and Effects, Maceió, Brazil.
- Harid, N., Griffiths, H. and Haddad, A. 2006. A new method for the measurement of tower earth impedance. Presented at: International Conference on Grounding and Earthing & 2nd International Conference on Lightning Physics and Effects, Maceió, Brazil.
- Griffiths, H., Haddad, A. and Ainslie, A. 2006. Effect of earth wire connections on hazard limitation at, often frequented, towers. Presented at: 41st International Universities Power Engineering Conference, Newcastle-Upon-Tyne, UK. Institute of Electrical and Electronics Engineers (IEEE) pp. 13-17.
- Harid, N., Griffiths, H. and Haddad, A. 2005. Monitoring of earthing systems. Presented at: 1st Universities' High Voltage network (UHVnet) Colloquium, Cardiff, UK. Vol. 13.
- Harid, N., Griffiths, H. and Haddad, A. 2005. A new approach for the calculation of tower surge impedance using a hybrid field-transmission line technique. Presented at: 14th International Symposium on High Voltage Engineering, Beijing, China, Vol. B-03. pp. 1-6.
- Harid, N., Griffiths, H. and Haddad, A. 2005. Practical issues with the measurement of earth impedance at transmission tower bases. Presented at: 14th International Symposium on High Voltage Engineering, Beijing, China, Vol. B-13. pp. 1-6.
- Harid, N., Haddad, A. and Griffiths, H. 2005. Effect of remote current electrode on tower impedance measurement. Presented at: 40th International Universities Power Engineering Conference, Cork, Ireland, Vol. WP2. pp. 5-8.
- Hauser-Ehninger, U., Griffiths, H. and Haddad, A. 2005. Characteristion of earth electrodes using power consumption methods. Presented at: 40th International Universities Power Engineering Conference 2005, Cork, Ireland, Vol. WP2. pp. 9-11.
- Crespo-Sandoval, J., Griffiths, H. and Haddad, A. 2005. AI monitoring of insulation systems. Presented at: 1st Universities' High Voltage network (UHVnet) Colloquium, Cardiff University, January 2005, Cardiff, UK. Vol. 11.
- Crespo-Sandoval, J., Haddad, A., Griffiths, H. and Coventry, P. F. 2005. Indicators for monitoring ageing of silicone rubber materials. Presented at: 14th International Symposium on High Voltage Engineering(ISH), Vol. H Beijing (China), August 2005, Beijing, China, Vol. H.
- Zhao, H., Griffiths, H., Haddad, A., Ainsley, A., Ainsley, F. and Frame, D. 2005. Error in step and touch voltage measurements at large substations. Presented at: 14th International Symposium on High Voltage Engineering (ISH), Beijing, China, Vol. B.
- Zhao, H., Griffiths, H., Haddad, A., Ainsley, A., Ainsley, F. and Frame, D. 2005. Effect of the auxiliary electrode location on measured potential profiles at large substations. Presented at: 14th International Symposium on High Voltage Engineering(ISH), Beijing, China, Vol. B.
- Griffiths, H., Haddad, A. and Harid, N. 2004. Characterisation of earthing systems under high frequency and transient conditions. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK.
- Haddad, A., Edgington, C. and Griffiths, H. 2004. Effect of distance on surge arrester protection: comparison of recommended practice. Presented at: 27th International conference on lightning protection, Avignon, France.
- Haddad, A. and Griffiths, H. 2004. Energy absorption of parallel arresters. Presented at: Invited Presentation at IEC TC37 MT10 Meeting, Stockholm, Sweden.
- Harid, N., Zanini, A., Griffiths, H. and Haddad, A. 2004. Characterisation of tower base earthing systems under impulse conditions. Presented at: 27th International Conference on Lightning Protection, Avignon, France.
- Hauser- Ehninger, U., Griffiths, H. and Haddad, A. 2004. A new approach to accurate frequency extraction from noisy signals. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK.
- Hauser-Ehninger, U., Griffiths, H. and Haddad, A. 2004. A new approach to accurate frequency extraction from noisy signals. Presented at: 12th Workshop of High Voltage Engineering, Lübbenau, Germany.
- Chrzan, K. L. and Haddad, A. 2004. Behaviour of insulators and surge arresters at Glogow pollution test station. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK.
- Lazzari, D., Griffiths, H. and Haddad, A. 2004. Ground potential rise in GIS under fast transients. Presented at: 12th Workshop of High Voltage Engineering, Lubbenau/Spreewald, Germany.
- Harid, N., Griffiths, H., Haddad, A. and K., W. 2003. Issues associated with GSM installations on power line towers. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, Netherlands, 25-29 August 2003 Presented at Smit, J. J. ed.Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress pp. 520.
- Harid, N., Griffiths, H., Haddad, A. and Walker, K. 2003. Soil resistivity mapping of non-homogeneous soils. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, Netherlands, 25-29 August 2003 Presented at Smit, J. J. ed.Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress pp. 554.
- Harid, N., Griffiths, H., Haddad, A. and Walker, K. 2003. Monitoring of earthing system performance at transmission line tower bases. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, Netherlands, 25-29 August 2003 Presented at Smit, J. J. ed.Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress pp. 553.
- Haddad, A., Crespo-Sandoval, J., Rowlands, A. R., Griffiths, H. and Williams, D. L. 2003. Techniques for monitoring outdoor polymeric insulators. Presented at: The 2nd International Conference on Insulation Condition Monitoring of Electrical Plants and 2003 Asian Conference on Electrical Insulation DiagnosisI (CMEP-ACEID), Chongqing, China.
- Haddad, A., Griffiths, H., Zedan, B. and Van Der Linde, F. 2003. The impulse response of earth grids. Presented at: 13th International Conference on High Voltage Engineering, Delft, Netherlands, Vol. 1. pp. 119-123.
- Md Nor, N., Haddad, A. and Griffiths, H. 2003. Factors affecting soil characteristics under fast transients. Presented at: International Conference on Power Systems Transients (IPST2003), New Orleans, USA. Vol. 05-Jul.
- Crespo Sandoval, J., Haddad, A., Rowlands, A. R., Griffiths, H. and Williams, D. L. 2003. Artificial intellligence technique for monitoring degradation of outdoor polymeric insulators. Presented at: 13th International Symposium on High Voltage Engineering (ISH), Delft, The Netherlands. Vol. 0.15.0.
- Ullah, N., Haddad, A., German, D. M. and Tong, Y. K. 2003. Insulation coordination of compact substations. Presented at: 28th International Universities Power Engineering Conference, Thessaloniki, Greece, Vol. 1. pp. 105-108.
- Griffiths, H., Zedan, B. and Haddad, A. 2003. Frequency response of earthing systems. Presented at: 38th Universities Power Engineering Conference, Thessaloniki, Greece, 1-3 September 2003 Presented at Thessalonikes, A. P. ed.38th International Universities Power Engineering Conference : UPEC 2003, Thessaloniki 1st, 2nd and 3rd September 2003 : conference proceedings, Vol. 2. Thessaloniki: Zephyr Publications pp. 717-720.
- Harid, N., Griffiths, H., Haddad, A. and Walker, K. 2003. Impulse response of transmission tower earthing systems. Presented at: 38th Universities Power Engineering Conference, Thessaloniki, Greece, 1-3 September 2003 Presented at Thessalonikes, A. P. ed.38th International Universities Power Engineering Conference : UPEC 2003, Thessaloniki 1st, 2nd and 3rd September 2003 : conference proceedings, Vol. 2. Thessaloniki: Zephyr Publications pp. 721-724.
- Griffiths, H. and Haddad, A. 2002. Earthing systems under lightning impulse conditions. Presented at: Lightning Protection – Standards and Practices 2002, Coventry, UK. Vol. ERA Re. pp. 1-11.
- Haddad, A., Rowlands, A. R., T., W. R. and Spellman, C. A. 2002. Performance of polymeric insulators under polluted conditions. Presented at: 14th International Conference on Gas Discharge and their Applications, Liverpool, UK. pp. 251-254.
- Harid, N., Mghairbi, A., Griffiths, H. and Haddad, A. 2002. The effect of AC mutual coupling on earth impedance measurement of shielded transmission lines. Presented at: 37th International Universities Power Engineering Conference UPEC, Stafford, UK. pp. 822-826.
- Crespo Sandoval, J., Haddad, A., Rowlands, A. R. and Williams, D. L. 2002. Application of artificial intelligence techniques to the monitoring of polluted insulators. Presented at: 37th International Universities Power Engineering Conference, Stafford, UK. pp. 381-385.
- Srisakot, S., Md Nor, N., Griffiths, H. and Haddad, A. 2002. Soil ionisation under fast surges. Presented at: XIV International Conference on Gas Discharges and their Applications, Liverpool, UK. September 2002 pp. 251-254.
- Van Der Linde, F., Zedan, B., Griffiths, H. and Haddad, A. 2002. Impulse response of earth electrode systems. Presented at: 37th International Universities Power Engineering Conference (UPEC 2002), Stafford, UK. pp. 827-831.
- Haddad, A. 2001. Characteristics and performance of zinc oxide surge arresters (invited lecture). Presented at: Lightning Protection: Understanding the Technology and Potential Impact of New Standards, ERA Technology, Birmingham, UK, Vol. 5. pp. 1-20.
- Md Nor, N., Griffiths, H. and Haddad, A. 2001. Impulse characteristics of low resistivity soils. Presented at: 36th Universities’ Power Engineering Conference (UPEC2001), Swansea, UK.
- Mghairbi, A., Griffiths, H., Haddad, A., Jones, P., Sparrow, L. and Moore, J. 2001. The chain impedance of shielded transmission lines. Presented at: 36th Universities’ Power Engineering Conference (UPEC 2001), Swansea, Wales.
- Spellman, C., Young, H., Haddad, A. and Stone, R. 2001. A new technique for pollution testing of polymeric insulators under clean-fog conditions. Presented at: 12th International Symposium on High Voltage Engineering, (ISH’ 2001), Bangalore, India. pp. 583-586.
- Spellman, C. A., Young, H., Rowlands, A. R., Waters, R. T., Haddad, A. and Stone, R. 2001. Accelerated ageing of polymeric insulators. Presented at: 36th Universities’ Power Engineering Conference (UPEC 2001), Swansea, UK.
- Srisakot, S., Dana, G., Md Nor, N., Griffiths, H. and Haddad, A. 2001. Effect of frequency on soil characteristics. Presented at: 36th Universities’ Power Engineering Conference, (UPEC 2001), Swansea, UK.
- Srisakot, S., Griffiths, H. and Haddad, A. 2001. Soil ionisation modelling under fast impulse. Presented at: 36th Universities’ Power Engineering Conference (UPEC’2001), Swansea, UK.
- Swift, D., Spellman, C. A. and Haddad, A. 2001. Hydrophobicity transfer from silicone rubber to adhering pollutants: water triggered flashover of this surface. Presented at: 12th International Symposium on High Voltage Engineering (ISH’ 2001), Bangalore, India. pp. 663-666.
- Swift, D., Spellman, C. A., James, G. and Haddad, A. 2001. Stray capacitance of cap and pin insulators in suspension strings: analytical and computer techniques. Presented at: 36th Universities Power Engineering Conference (UPEC’2001), Swansea, UK.
- Ullah, N., German, D. M., Haddad, A., Tong, Y. K. and Winfield, M. 2001. Insulation co-ordination of compact electrical power transmission system. Presented at: 36th Universities’ Power Engineering Conference (UPEC’ 2001), Swansea, UK.
- Van Der Linde, F. J. and Haddad, A. 2001. Transient current distribution in ZnO arrester blocks : a review. Presented at: 12th International Symposium on High Voltage Engineering (ISH 2001), Bangalore, India. pp. 229-232.
- Young, H. M., Spellman, C. A., Haddad, A. and Williams, D. 2001. Quantification of polymeric insulator hydrophobicity using image processing technique. Presented at: 12th International Symposium on High Voltage Engineering, (ISH’ 2001), Bangalore, India. pp. 603-606.
- Zedan, B., Griffiths, H., Haddad, A., Walker, K., Horne, C., Frame, D. and McDonald, N. 2001. The effect of grid mesh density on substation earth impedance. Presented at: 36th Universities’ Power Engineering Conference(UPEC’2001), Swansea, UK.
Ymchwil
Contracts
Title | People | Sponsor | Value | Duration |
---|---|---|---|---|
High voltage electrical supply equipment | Dr A Haddad, Mr H Griffiths | Danisco Flexible Ltd | 35000 | 01/01/2001 - 01/02/2001 |
Current and earth potential measurements at transmission substations under switching operations and injected impulse current conditions | Dr A Haddad, Mr H Griffiths | National Grid Transco | 210000 | 01/09/2004 - 31/08/2007 |
Anti pollution insulators development | Dr A Haddad, Prof R T Waters, Mr AR Rowlands, Mr H Griffiths | Cardiff Partnership Fund Ltd | 72650 | 01/07/2003 - 01/07/2004 |
Transformation of the top and tail of energy networks | Jenkins N, Haddad M, Pidgeon N (Psych), Wu J | EPSRC via Imperial | 538087 | 01/10/2011 - 30/09/2015 |
Tower-base earthing investigations | Griffiths H, Haddad A | National Grid Company Plc | 20000 | 01/01/2001 - 01/01/2004 |
Enhanced ACDC safety volatage limits | Griffiths H, Haddad A | National Grid | 215948 | 01/04/2014 - 30/06/2016 |
Determination of effects of reactive power compensation on distribution networks: steady state and transient studies | Griffiths H, Haddad A | Western Power Distribution(South West) Plc | 45668 | 02/07/2012 - 01/07/2013 |
Enhanced ACDC safety volatage limits | Griffiths H, Haddad A | National Grid | 215948 | 01/04/2014 - 30/06/2016 |
Transferred potential measurement at Leighton Buzzard 400kv substation | Griffiths H, Haddad A, Harid N | National Grid Company Plc | 17000 | 01/11/2002 - 01/12/2002 |
Establishment of collaborative research programmes in power systems between Cardiff University and Mississippi State University (USA) | Haddad A | Engineering and Physical Sciences Research Council | 43225 | 20/08/2008 - 19/01/2009 |
Visualisation of damage to carbon composite panels during lightning strikes using laser illumination and high speed camera | Haddad A | EADS | 10735 | 01/10/2010 - 30/11/2010 |
Framework Support | Haddad A | National Grid | 149808 | 01/01/2014 - 31/12/2015 |
Power networks research academy ( plus studentship) | Haddad A, Griffiths H | Engineering and Physical Sciences Research Council | 105185 | 01/10/2008 - 01/04/2014 |
The National Grid Transco High Voltage Research Centre | Haddad A, Griffiths H | National Grid Transco | 333900 | 01/01/2005 - 01/01/2010 |
Impact of offshore networks on the insulation coordination and operation of the NG transmission system | Haddad A, Griffiths H | National Grid Company Plc | 150000 | 01/07/2009 - 30/06/2012 |
Measurement of third party exposure to rise of earth potential | Haddad A, Griffiths H, Harid N | NATIONAL GRID TRANSCO, S P POWER SYSTEMS LTD | 272054 | 01/07/2003 - 31/08/2010 |
Current and earth potential measurements at transmission substations under switching operations and injected impulse current conditions | Haddad A, Griffiths H | National Grid Company Plc | 3000 | 01/09/2004 - 31/01/2009 |
Feasibility of using trifluoromethyl iodide as a replacement for sulphur hexifluoride in high voltage switchgear | Haddad A, Griffiths H, Harid N | National Grid Company Plc | 25135 | 01/03/2009 - 30/06/2009 |
Measurement of direct voltage decay on 275kV transmission cable line | Robson S, Haddad A | National Grid NG | 12500 | 01/10/2014 - 30/06/2015 |
Guidelines for substation earth grid design under transient conditions | Mr H Griffiths, Dr A Haddad | Powergen | 24000 | 01/01/2001 - 01/01/2003 |
Guidelines for substation earth grid design under transient conditions | Mr H Griffiths, Dr A Haddad | National Grid Company Plc | 72352 | 01/01/2001 - 01/01/2003 |
General electronic testgear | Mr H Griffiths, Dr A Haddad | National Grid Company Plc | 25000 | 01/01/2001 - 01/02/2001 |
Understanding and mitigation of hazards related to earthing of transmission tower bases | Mr H Griffiths, Dr A Haddad | National Grid Transco | 350000 | 01/09/2004 - 31/08/2009 |
Guidelines for substation earth grid design under transient conditions | Mr H Griffiths, Dr A Haddad | Scottish Power | 46138 | 01/01/2001 - 01/01/2003 |
Tower-base earthing investigations | Mr H Griffiths, Dr A Haddad | National Grid Company Plc | 204000 | 01/01/2001 - 01/01/2004 |
Induced current studies at Staybridge substation | Mr H Griffiths, Prof A Haddad | National Grid Company Plc | 3770 | 01/07/2006 - 07/07/2006 |
Measurement of third party exposure to rise of earth potential | Haddad A, Griffiths H, Harid N | National Grid/Scottish Power | 100000 | 01/09/2009 - 30/09/2010 |
Lightning-effects research laboratory for composite materials | Haddad A, Griffiths H, Harid N | National Assembly for Wales (A4B) | 1194657 | 01/10/2009 - 30/09/2012 |
Remote monitoring of faults on overhead distribution systems | Haddad A, Griffiths H, Harid N | EDF Energy Networks Ltd | 48000 | 01/03/2005 - 28/02/2006 |
Understanding conduction mechanisms in earthing systems and optimisation of earth electrode geometries | Haddad A, Harid N, Griffiths H | National Grid Company Plc | 46000 | 01/10/2006 - 01/10/2009 |
Measurement of third party exposure to rise of earth potential (ROEP) | Haddad A, Harid N, Griffiths H | Scottish Power | 62054 | 23/10/2007 - 31/08/2009 |
Online detection and location of defective overhead line components using travelling wave transients | Haddad A, Harid N, Griffiths H | KTP and Momenta, Power Planning Associates Ltd | 129128 | 01/04/2009 - 31/03/2011 |
Uprating of overhead lines | Haddad A, Harid N, Griffiths H | National Grid Company Plc | 15000 | 01/10/2006 - 30/09/2009 |
Textured insulators for overhead lines and substations | Haddad A, Harid N, Griffiths H, Waters RT | Engineering and Physical Sciences Research Council | 560675 | 01/06/2008 - 31/05/2011 |
Measurement of third party exposure to rise of earth potential (ROEP) | Haddad A, Rowlands AR, Griffiths H, Harid N | National Grid Company Plc | 62054 | 01/02/2003 - 31/08/2009 |
Protection of Structures from Lightning Strikes (PROTEST) | Haddad A, Featherston C, Eaton M, Prokopovich P | TSB - InnovateUK | 499420 | 03/03/2014 - 02/03/2017 |
High voltage systems | Haddad A, Griffiths H | EPSRC via Strathclyde (Power Networks Research Academy) | 105138 | 01/10/2010 - 31/03/2014 |
Materials and advanced engineering knowledge exchange strategy (MAeKES) | Haddad A, Griffiths H | Welsh Government (A4B) via University of South Wales | 20000 | 01/01/2013 - 31/12/2014 |
Materials and advanced engineering knowledge exchange strategy (MAeKES) | Haddad A, Griffiths H | Welsh Government (A4B) Via University of South Wales | 20000 | 01/01/2013 - 31/12/2014 |
The National Grid Transco High Voltage Research Centre - Additional funding | Haddad A, Griffiths H | National Grid Transco | 102828 | 01/07/2009 - 31/12/2010 |
Lightning effects on aerospace carbon composite materials, the next generation of materials and components | Haddad A, Griffiths H | Welsh Governm | 761611 | 01/10/2013 - 31/12/2014 |
Measurement of third party exposure to rise of earth potential (ROEP) | Haddad A, Griffiths H, Harid N, Rowlands AR, | National Grid Company Plc | 150000 | 01/07/2003 - 30/09/2012 |
Understanding conduction mechanisms in earthing systems and optimisation of earth electrode geometries | Haddad A, Griffiths H, Harid N | National Grid Company Plc | 266000 | 01/10/2006 - 01/10/2009 |
Compact substations and conductor systems | Haddad A, Griffiths H, Harid N | National Grid Company Plc | 210000 | 01/10/2006 - 01/10/2009 |
Study of electrical discharge phenomena in carbon fibre composite materials and components for aerospace applications. | Haddad A, Griffiths H, Harid N | EADS | 30000 | 01/10/2010 - 30/09/2013 |
Lightning - effects research laboratory for composite materials | Haddad A, Harid N, Griffiths H | National Assembly for Wales (A4B) | 1193229 | 01/10/2009 - 31/03/2013 |
Measurement of third party exposure to rise of earth potential (ROEP) | Haddad A, Harid N, Rowland AR, Griffiths H | Scottish Power | 60000 | 01/02/2003 - 01/02/2006 |
Virtel Project | Haddad A, Setchi R | EADS UK LTD | 110000 | 01/05/2013 - 30/04/2014 |
Characterisation of the lightning direct effects related to structural aircraft joints | Haddad M | Airbus Group Ltd | 5850 | 01/07/2014 - 30/06/2017 |
Induced voltage and currents on transmission overhead lines under NS14 working practices - BSS/22446 | Haddad M, Griffiths H | National Grid | 49750 | 01/04/2015 - 30/09/2015 |
Innovation in high voltage electrical insulation of electrical energy systems | Haddad M, Griffiths H | UKIERI (British Council) | 17220 | 01/04/2012 - 31/03/2014 |
Electrical Performance of the T-Pylon | Haddad M, Griffiths H | National Grid Electricity Transmission PLC | 138123 | 01/01/2013 - 31/12/2013 |
The National Grid Transco High Voltage Research Centre | Haddad M, Griffiths H | National Grid | 224712 | 01/01/2011 - 31/12/2013 |
Electro-mechanical characterisation of carbon composites | Haddad M, Mitchard D | Ser Cymru NRN AEM Swansea | 5060 | 01/01/2015 - 31/12/2015 |
Dynamic capacitive sensor for the measurement of millimeter-displacement of carbon composite panels: Applications to aircraft materials subjected to lightning strikes | Haddad M, Mitchard D, Griffiths H, Clark D | Ser Cymru NRN Swansea | 115211 | 01/01/2015 - 31/12/2016 |
By-Product Analysis of CF3I Gas Mixtures as an Alternative Interrupting Medium | Haddad M, Widger P | IET via Strathclyde University | 50000 | 01/07/2015 - 31/12/2015 |
Optimised location for surge arresters on the transmission network | Prof A Haddad | National Grid Electricity Transmission PLC | 60284 | 15/09/2012 - 15/04/2013 |
Earthing measurement techniques and apparatus | Prof A Haddad | Megger Ltd | 55000 | 01/04/2007 - 31/03/2010 |
Up-Rating of overhead lines | Prof A Haddad, Mr H Griffiths, Dr N Harid, Mr D Warne | Engineering and Physical Sciences Research Council | 592582 | 03/01/2007 - 02/01/2010 |
Low Carbon Research Institute & CIREGS | Prof HR Thomas, Prof P Bowen, Prof A Haddad | National Assembly for Wales (HEFCW) | 609582 | 01/04/2008 - 31/03/2013 |
Centre for integrated renewable energy generation and supply (CIREGS) | Thomas HR, Haddad A, Bowen PJ, (with PHYSX) | EPSRC | 3576701 | 01/01/2008 - 30/06/2013 |
Ionic mobility testing | Clark D, Haddad M | Filton Systems Engineering | 8000 | 21/11/2014 - 31/03/2015 |
Supervised Students
Title | Student | Status | Degree |
---|---|---|---|
Investigation of CF3I-Co2 gas Mixtures For Insulation Of Gas-Insulated Distribution Equipment | WIDGER Phillip | Graduate | PhD |
Effect of Some of Climatic Conditions in the Performance of Outdoor HV Silicone Rubber Insulators | NEKEB Abdelbaset Shaban | Graduate | PhD |
The investigation of outdoor insulator performance | KRZMA Adnan Elhadi Salama | Current | PhD |
Characterisation of Earthly Systems | EL MGHAIRBI Ahmed | Graduate | PhD |
Characterisation of Transmission Line Earthing System | MGHAIRBI Ahmed A Bashkar | Graduate | MPhil |
A Solar Powered Wireless 802.11 Condition Monitoring Sensor For Electrical Substation Environments | BOGIAS Alexander | Graduate | PhD |
ROBUST LINEAR AND NON-LINEAR CONTROL OF MAGNETICALLY LEVITATED SYSTEMS | PECHEV Alexandre Nikolov | Graduate | PhD |
Laborartory Characterisation of Soil Ionisation Under Impulse Voltages | ELZOWAWI Alseddig | Graduate | PhD |
Probabilistic Risk Assessment of Electrical Substations | DIMOPOULOS Athanasios | Graduate | PhD |
Evaluations of Various Explosive Emission Cathode Designs for Operation on a High Power Relativistic Magnetron Source | KERR Brian Alexander | Graduate | MPhil |
Characterisation of Substation Earth Grid Under High Frequency and Transient Conditions | ZEDAN Buthenah | Graduate | PhD |
MULTI-TERMINAL HVDC PROTECTION. | LI Chuanyue | Current | PhD |
Smart Grids | CLARK David | Graduate | PhD |
Impulse Measurements in Earthing Systems | LATHI Deepak | Graduate | PhD |
Insultation Coordination of HV Networks | MOORE Fabian | Current | PhD |
Power transfer over long transmission lines | XIE Fei | Current | PhD |
COST EFFECTIVE METHODS FOR SIMULATED LIGHTENING STRIK TESTS. | MASTROLEMBO Giuseppe | Current | PhD |
Use of non-linear microwaristors for field control | AHMAD Hafisoh Binti | Current | PhD |
CHARACTERISATION OF EARTHING SYSTEMS UNDER TRANSIENT CONDITIONS | HASAN Hasan Ali | Current | PhD |
TRANSIENTS IN POWER SYSTEMS | ABDUL HAMID Haziah | Graduate | PhD |
Evaluation of Gas Insulated Lines (GIL) for Long Distance HVAC Power Transfer | ELNADDAB Khalifa Abdulsalam | Graduate | PhD |
Investigation On The Feasibility Of Trifluoroiodomethane (CF3I) For Application In Gas-Insulated Lines | CHEN Lujia | Graduate | PhD |
Study of Soft FeCoNiB Magnetic Nanowires | VIEYRA Malini John | Graduate | PhD |
Sensor Networks and Data Fusion | ROBERTS Mathew | Graduate | PhD |
Condition Monitoring of Outdoor Insulation Using Artificial Intelligence Techniques | CRESPO-SANDOVAL Milka Jackeline | Graduate | PhD |
Resistive Superconductivity Fault Current Limiter | ALY Mohamed Mahmoud | Graduate | PhD |
Monitoring of High Voltage Systems | AHMEDA Mohammad | Graduate | PhD |
Voltage Transducer For Fault Monitoring On High Voltage Overhead Lines | HUSSIN Mohd Fahmi | Graduate | PhD |
Experimental Investigation of CF3I - CO2 gas Mixtures On Breakdown Characteristics In Uniform And Non-Uniform Field Configuration | KAMARUDIN Muhammad Saufi | Graduate | PhD |
Compact Electrical Power Transmission Systems | ULLAH Niamat | Graduate | PhD |
Direct effects of lightning on aircraft and wind turbine composite materials | JAMOSHID Noor Shahida Binti | Current | PhD |
Investigations of Soil Characterisation Under High Impulse Currents | MOHAMAD NOR Normiza | Graduate | PhD |
Characterisation of lightiing protection systems and components for aerospace applications | SAUDIN Norshafinash Binti | Current | PhD |
Characterisation of Textured Insulators | CHARALAMPIDIS Panagiotis | Graduate | PhD |
LIGHTNING INTERACTION WITH CARBON COMPOSITE STRUCTURES | LEICHAUER Philip | Current | PhD |
Electrical Characterisation of Aerospace Grade Carbon-Fibre-Reienforced Polymers | ABID Rabia | Thesis Submitted | PhD |
APPLICATION OF ARTIFICIAL INTELLIGENCE TECHNIQUES TO THE DESIGN OF IMPROVED STABILIZERS FOR SUPERCONDUCTING GENERATORS | SALEH Ragaey Abdel Fattah | Graduate | PhD |
Investigations of ZnO Microvaristor For Stress Control On Polymeric Outdoor Insulators | ABD RAHMAN Rahisham | Graduate | PhD |
Electrical Transmission Systems For Large Offshore Wind Farms. | KING Rosemary | Graduate | PhD |
Uprating of Overhead Lines | BHATTARAI Roshan | Graduate | PhD |
Experimental Investigation Of Enhanced Earth Electrode Systems Under High Frequency And Transient Conditions | MOUSA Salah Mohamed Ali | Graduate | PhD |
HIGH VOLTAGE TRANSNATIONAL SUPPLY LINKS | OMAR Saodah Binti | Current | PhD |
Coatings For Outdoor High Voltage Insulators | BRAINI Shuaib | Graduate | PhD |
CHARACTERISATION OF THE LIGHTNING DIRECT EFFECTS RELATED TO STRUCTURAL AIRCRAFT JOINTS | EVANS Simon James | Current | PhD |
CHARACTERISATION GIS BARS INSULATED WITH CF31 GAS MIXTURES | COBO GARCIA Sonia | Current | PhD |
An Integrated Monitoring And Communication Device For Use On 11kV Overhead Lines | ROBSON Stephen | Graduate | PhD |
Characterisation of Soil Ionisation in Earthing Systems | SRISAKOT Suriya | Graduate | PhD |
A Measurment System for the MOnitoring and measurement of Earthling Grid Performance at large High Voltage Substations | HAUSER-EHNINGER Ulrich | Graduate | PhD |