Browse by All Cardiff Authors

Kherif, O., Robson, S. ORCID: https://orcid.org/0000-0003-3156-1487, Harid, N. ORCID: https://orcid.org/0000-0001-8203-1895, Thorpe, D., Mousa, S., Stivanello, S. and Haddad, A. ORCID: https://orcid.org/0000-0003-4153-6146 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 2023. Proceedings of 58th International Universities Power Engineering Conference. IEEE, pp. 1-5. 10.1109/UPEC57427.2023.10295045

Thangabalan, Baskar, Neelmani, Vasa, Neelesh J, Sarathi, Ramanujam, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Griffiths, Huw 2022. Understanding the surface condition of silicone rubber nanocomposite due to corona ageing using afm imaging and libs spectroscopy. IEEE Transactions on Dielectrics and Electrical Insulation 29 (6) , pp. 2089-2100. 10.1109/TDEI.2022.3214478

Abdi, Sifeddine, Haddad, Abderrahmane Manu ORCID: https://orcid.org/0000-0003-4153-6146, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Boubakeur, Ahmed 2022. Modelling the effect of thermal aging on transformer oil electrical characteristics using a regression approach. Energies 16 (1) , 381. 10.3390/en16010381

Abdul Hamid, Haziah, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Manu A. ORCID: https://orcid.org/0000-0003-4153-6146 and Griffiths, Huw 2018. Modelling of a 400-kV MSCDN reactor for computation of voltage and field distributions during switching transients. IEEE Access 6 , 36247 - 36255. 10.1109/ACCESS.2018.2849929

Albano, M. ORCID: https://orcid.org/0000-0002-5486-4299, Haddad, A. ORCID: https://orcid.org/0000-0003-4153-6146, Venuturumilli, S., Sarathi, R., Griffiths, H. and Harid, N. ORCID: https://orcid.org/0000-0001-8203-1895 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 2016. 2016 51st International Universities Power Engineering Conference (UPEC). IEEE, 10.1109/UPEC.2016.8114033

Clark, D. ORCID: https://orcid.org/0000-0002-1090-2361, Guo, Dongsheng, Lathi, D., Harid, N. ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, H., Ainsley, Alan and Haddad, A. ORCID: https://orcid.org/0000-0003-4153-6146 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

Guo, Dongsheng, Clark, David ORCID: https://orcid.org/0000-0002-1090-2361, Lathi, Deepak Kamlakar, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Ainsley, Alan and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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

Clark, David ORCID: https://orcid.org/0000-0002-1090-2361, Mousa, Salah, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Clark, David ORCID: https://orcid.org/0000-0002-1090-2361, Mousa, Salah, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 2014. Impulse characterization of ground electrodes. Presented at: 32nd International Conference on Lightning Protection (ICLP), Shanghai, China, 13-17 October 2014.

El Mghairbi, Ahmed, Ahmeda, Mohammad, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, David ORCID: https://orcid.org/0000-0002-1090-2361, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Guo, Dongsheng 2013. Wireless measurement system for a large-scale grounding electrode test facility. Presented at: 48th Power Engineering Conference (UPEC), Dublin, Ireland, 2-5 Sept 2013. Power Engineering Conference (UPEC), 2013 48th International Universities'. Picastaway, NJ: IEEE, pp. 1-4. 10.1109/UPEC.2013.6714998

Dimopoulos, Athanasios, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, 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, Athanasios, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, 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, Rahisham, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Griffiths, Huw 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Ullah, Niamat, Ahmeda, Mohammad and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 2012. Experimental Investigation of Impulse Characteristics of Transmission Line Tower Footings. Journal of Lightning Research 4 (S1) , pp. 36-44. 10.2174/1652803401204010036

Waters, Ronald T., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Charalampidis, Panagiotis and Sarkar, Partha 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, Mohammad, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Rahisham, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Sifeddine, Boubakeur, Ahmed, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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

Charalampidis, Panagiotis, Waters, Ronald T., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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. Published in: Gockenbach, Ernst, Eichler, Christian, Mohsen, Farahani, Fischer, Markus, Gratz, Olaf, Pham, Khoi and Zhang, Xiang eds. Book of abstract / ISH 2011 August, 22 - 26, 2011, Hannover, Germany. Berlin: VDE-Verl,

Abdul Hamid, Haziah, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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. Published in: Gockenbach, Ernst, Eichler, Christian, Mohsen, Farahani, Fischer, Markus, Gratz, Olaf, Pham, Khoi and Zhang, Xiang eds. Book of abstract / ISH 2011 August, 22 - 26, 2011, Hannover, Germany. Berlin: VDE-Verl,

Abd-Rahman, R., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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 2011. 21st International Conference and Exhibition on Electricity Distribution : conference proceedings. CIRED,

Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Ahmeda, Mohammad and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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 2010. Proceedings of the 2010 International Conference on High Voltage Engineering and Application (ICHVE). Piscataway, NJ: IEEE, pp. 469-472. 10.1109/ICHVE.2010.5640724

Griffiths, Huw, Jones, P., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 2010. Proposal for measurement of earth impedance using variable frequency injection. IOP Measurement Science and Technology 21 (8) , 085102. 10.1088/0957-0233/21/8/085102

Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Waters, Ronald T., Griffiths, Huw, Chrzan, Krystian, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Sarkar, Partha and Charalampidis, Panagiotis 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, Ronald T., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Sarkar, Partha 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

Sarkar, Partha, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Waters, Ronald T., Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Charalampidis, Panagiotis 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 2010. 2010 International Conference on High Voltage Engineering and Application (ICHVE 2010). New York: IEEE, pp. 532-535. 10.1109/ICHVE.2010.5640708

Guo, Dongsheng, Lathi, Deepak, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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 2010. Proceedings 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE), pp. 478-481.

Bhattarai, R., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2010. Voltage uprating of overhead transmission lines. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 2010. 2010 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, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronic Engineers (IEEE), pp. 343-347.

Charalampidis, Panagiotis, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Waters, Ronald T., Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). Institute of Electrical and Electronics Engineers (IEEE), pp. 311-315.

Hussin, Mohd Fahmi ORCID: https://orcid.org/0000-0003-3810-7148, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2010. Voltage transducer for monitoring of high voltage overhead lines. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 2010. 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE), pp. 348-353.

Abd-Rahman, R., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2010. Stress control on polymeric outdoor insulators. Presented at: 45th International Universities Power Engineering Conference, Cardiff, UK, 31 August - 3 September 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers, pp. 155-158.

Kamarudin, Muhammad, Albano, Maurizio ORCID: https://orcid.org/0000-0002-5486-4299, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE), pp. 159-163.

El Mghairbi, Ahmed, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE), pp. 802-805.

Abdi, S., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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 2010. 2010 45th International Universities Power Engineering Conference (UPEC 2010). London: Institute of Electrical and Electronics Engineers (IEEE), pp. 628-631.

Hussin, Mohd Fahmi ORCID: https://orcid.org/0000-0003-3810-7148, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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, A., Boubekeur, A., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, (45)

Abdi, S., Boubakeur, A., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, (A-27)

Abdi, S., Boubakeur, A., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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,

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Ullah, N., Ahmeda, M., Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and A., Ainsley 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, (G-2) pp. 1651-1656.

Hussin, M. F., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 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,

Bhattarai, R., Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, (G-11)

Bhattarai, R., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, (947)

Bogias, A.C., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Griffiths, Huw 2009. Wireless monitoring system for high-voltage substations. Presented at: Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, (D32)

Ullah, Niamat, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, (G-2)

Venkatesan, Sangeetha, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Albano, Maurizio ORCID: https://orcid.org/0000-0002-5486-4299 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, (8)

Venkatesan, Sangeetha, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Albano, Maurizio ORCID: https://orcid.org/0000-0002-5486-4299 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 2009. IEEE Conference on Electrical Insulation and Dielectric Phenomena, 2009. CEIDP '09. CEIDP: 2009 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA. IEEE, pp. 224-229.

Hamid, H. A., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 2009. Determination of transient overvoltages during shunt reactor deenergization. Presented at: 44th International Universities Power Engineering Conference (UPEC 2009), Glasgow, UK, 1-4 September 2009. Proceedings of the 44th International Universities Power Engineering Conference (UPEC). UPEC: 2009 44TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE. IEEE, pp. 888-891.

Ahmeda, Mohammad, Ullah, Niamat, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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 2009. International Universities Power Engineering Conference (UPEC): Proceedings of the 44th. Proceedings of the 44th international Universities Power Engineering Conference (UPEC). IEEE, pp. 707-710.

Rashidin, R., Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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. Published in: Dixon, Kenneth John 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.

Teguar, M., Mekhaldi, A., Boubakeur, A. and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2009. Flahover model of HVAC insulators under non-uniform pollution. Presented at: 16th International Symposium on High Voltage Engineering, Cape Town, South Africa, 24-28 August 2009. Published in: Nixon, Kenneth John ed. Proceedings of the 16th International Symposium on High-Voltage Engineering, Cape Town, South Africa, August 24-28, 2009. South African Institute of Electrical Engineers,

Waters, Ronald T., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Sarkar, Partha 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. Published in: Nixon, Kenneth John 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Griffiths, Huw 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 2009. Proceedings of the 16th International Symposium on High Voltage Engineering. Johannesburg: South African Institute of Electrical Engineers, pp. 1014-1018.

Guo, D., Lathi, D., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and A., Ainsley 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

Bhattarai, R., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Rashedin, R. and S, Venkatesan 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, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Rashedin, R. and Venkatesan, S. 2008. Lightning performance of 275kV transmission lines. Presented at: 43rd International Universities Power Engineering Conference (IUEPC2008), Padova, Italy, (138) 01-Apr.

Bhattarai, Roshan, Rashedin, Razib, Venkatesan, Sangeetha, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Griffiths, Huw and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2008. Lightning performance of 275 kV transmission lines. Presented at: 43rd International Universities Power Engineering Conference (IUPEC 2008), Padova, Italy, 1-4 September 2008. 43rd International Universities Power Engineering Conference, 2008. UPEC 2008. 2008 PROCEEDINGS OF THE 43RD INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE, VOLS 1-3. Piscataway, N.J.: IEEE, pp. 983-987.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and A., Ainsley 2007. Factors affecting impedence measurement of transmission line earthing systems. Presented at: Proceedings of the 15th International Symposium on High Voltage Engineering, Ljubljana, Slovenia, (T2-444) pp. 1-6.

Bendjamin, J., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw 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, (T2-443)

Ullah, Niamat, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Niamat, Griffiths, Huw, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, 42nd International Universities Power Engineering Conference. 2007 42nd International Universities Power Engineering Conference, Vols 1-3. , vol.1-3 IEEE, pp. 812-817.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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 2007. Universities Power Engineering Conference, 2007. UPEC 2007. 42nd International. 2007 42nd International Universities Power Engineering Conference, Vols 1-3. , vol.1-3 IEEE, pp. 806-811.

Guo, D., Lathi, Deepak, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, A and Ainsley, A. 2007. Large-scale earthing test facilities at Dinorwig power station. Presented at: International Conference on Condition Monitoring and Diagnosis (CMD 2008), Beijing, China, 21-24 April 2008. International Conference on Condition Monitoring and Diagnosis, 2008. CMD 2008. PROCEEDINGS OF 2008 INTERNATIONAL CONFERENCE ON CONDITION MONITORING AND DIAGNOSIS. IEEE, pp. 808-811.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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

Griffiths, Huw, Guo, D., Zhao, H., Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146, Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Ainsley, A., Ainsley, F. and D., Frame 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, Huw, Jones, P., Tomlin, D., Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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,

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 2005. Monitoring of earthing systems. Presented at: 1st Universities' High Voltage network (UHVnet) Colloquium, Cardiff, UK, (13)

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Griffiths, Huw 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.

Belkacemi, M. and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2004. Fast reduction and modification of power system sparse matrices. Electric Power Components and Systems 32 (4) , pp. 367-373. 10.1080/15325000490217641

Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895 2004. Characterisation of earthing systems under high frequency and transient conditions. Presented at: 39th International Universities Power Engineering Conference, Bristol, UK,

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Zanini, A., Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 2004. Characterisation of tower base earthing systems under impulse conditions. Presented at: 27th International Conference on Lightning Protection, Avignon, France,

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and K., Walker 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. Published in: Smit, J. J. ed. Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress, p. 520.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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. Published in: Smit, J. J. ed. Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress, p. 554.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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. Published in: Smit, Johan J. ed. Proceedings of the XIIIth International Symposium on High Voltage Engineering. Rotterdam: Millpress, p. 553.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Griffiths, Huw, Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 and Walker, K. 2003. Impulse response of transmission tower earthing systems. Presented at: 38th Universities Power Engineering Conference, Thessaloniki, Greece, 1-3 September 2003. Published in: Thessalonikes, Aristoteleio Panepistemio 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.

Harid, Noureddine ORCID: https://orcid.org/0000-0001-8203-1895, Mghairbi, A., Griffiths, Huw and Haddad, Abderrahmane ORCID: https://orcid.org/0000-0003-4153-6146 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.