Ullah, Rahmat, Reid, Alistair ORCID: https://orcid.org/0000-0003-3058-9007, Haddad, Manu ORCID: https://orcid.org/0000-0003-4153-6146, Taddei, Peter and Barnett, Matthew
2026.
Enhancing partial discharge diagnostics in C4F7N-mixture, CO2 and technical air: a simultaneous measurement approach.
IEEE Transactions on Dielectrics and Electrical Insulation
10.1109/tdei.2026.3741475
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Ullah, Israr, Ullah, Rahmat, Bashir, Muhammad Mehran, Giangrande, Paolo, Madonna, Vincenzo, Ji, Yatai and Galea, Michael
2026.
Electrothermal characterization of HVIC under bipolar DC in concurrent extended stressing and dry band arcing.
IEEE Transactions on Dielectrics and Electrical Insulation
33
(4)
, pp. 2930-2939.
10.1109/tdei.2026.3656867
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Ullah, Rahmat, Reid, Alistair ORCID: https://orcid.org/0000-0003-3058-9007, Haddad, Manu ORCID: https://orcid.org/0000-0003-4153-6146, Nambiar, Mini, Taddei, Peter and Barnett, Matthew
2026.
Feature extraction and classification of partial discharge signals in C4F7N-based gas insulated systems: a time-domain and machine learning approach.
IEEE Transactions on Dielectrics and Electrical Insulation
33
(2)
, pp. 1511-1518.
10.1109/tdei.2025.3610575
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Ahmad, Maaz, Nawaz, Aamir, Ullah, Rahmat, Mustafa, Ehtasham and Ali, Abdelfatah
2026.
Assessment of voltage unbalance and power losses in distribution network integrated with PVs and EV charging stations.
Energy Science & Engineering
14
(3)
, pp. 1131-1147.
10.1002/ese3.70401
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Ullah, Rahmat, Ullah, Israr, Ahmed, Rizwan, Reid, Alistair ORCID: https://orcid.org/0000-0003-3058-9007 and Haddad, Manu ORCID: https://orcid.org/0000-0003-4153-6146
2025.
Revitalising DC-aged silicone rubber composites: hybrid-silica/alumina triumph over multi-stress ageing.
IET Nanodielectrics
8
(1)
, e70003.
10.1049/nde2.70003
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Khattak, Imad M., Khan, Faisal, Ali, Syed Zulfiqar, Ullah, Rahmat, Ullah, Irshad, Khan, Muhammad Adeel, Rehman, Khalid and Awan, Aftab Zaman
2025.
Characteristics investigation of R407C in high voltage applications as an alternative to SF6.
Results in Engineering
27
, 106627.
10.1016/j.rineng.2025.106627
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Chaima, Saad, Aymen, Flah, Alkuhayli, Abdulaziz, Ullah, Rahmat and El-Bayeh, Claude Ziad
2024.
A comparison between the ocean and offshore photovoltaic production system into microgrids: benefits and limits.
Frontiers in Energy Research
12
, 1466133.
10.3389/fenrg.2024.1466133
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Mustafa, Ehtasham, Ahmad, Bilal, Ali, Malik Imran, Afia, Ramy S. A. and Ullah, Rahmat
2024.
Degradation assessment of in-service transformer oil based on electrical and chemical properties.
Applied Sciences
14
(24)
, 11767.
10.3390/app142411767
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Kumar, Kothalanka K. Pavan, Das, Dulal Chandra, Soren, Nirmala, Veerendra, A. S., Flah, Aymen, Alkuhayli, Abdulaziz and Ullah, Rahmat
2024.
A multi-energy inertia-based coordinated voltage and frequency regulation in isolated hybrid power system using PI-TISMC.
Frontiers in Energy Research
12
, 1466165.
10.3389/fenrg.2024.1466165
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Boukhchana, Asma, Flah, Aymen, Alkuhayli, Abdulaziz, Ullah, Rahmat and El-Bayeh, Claude Ziad
2024.
Optimal planning strategy for charging and discharging an electric vehicle connected to the grid through wireless recharger.
Frontiers in Energy Research
12
, 1453711.
10.3389/fenrg.2024.1453711
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| Ullah, Israr, Shahzadi, Urooj, Bashir, Muhammad Mehran, Ullah, Rahmat, Iqbal, Sajid and Nazir, M. Tariq 2024. Analyses of RTV composite coating under DC stress for high voltage outdoor insulation. Presented at: 5th International Conference on Dielectrics (ICD), Toulouse, France, 30 June - 04 July 2024. Proceedings 5th International Conference on Dielectrics (ICD). IEEE, 10.1109/ICD59037.2024.10613078 |
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Zhang, Kai, Reid, Alistair ORCID: https://orcid.org/0000-0003-3058-9007, Michelarakis, Michail ORCID: https://orcid.org/0000-0003-2862-4539, Ullah, Rahmat and Haddad, Manu A. ORCID: https://orcid.org/0000-0003-4153-6146
2024.
Correlation method to explore corona discharge dynamics under DC harmonic voltages.
Presented at: 5th International Conference on Dielectrics (ICD),
Toulouse, France,
30 June - 4 July 2024.
Proceedings 2024 IEEE 5th International Conference on Dielectrics (ICD).
IEEE,
10.1109/ICD59037.2024.10613204
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Ullah, R., Reid, A. ORCID: https://orcid.org/0000-0003-3058-9007, Michelarakis, M. ORCID: https://orcid.org/0000-0003-2862-4539, Zhang, K., Haddad, A. ORCID: https://orcid.org/0000-0003-4153-6146, Barnett, M., Nambiar, M. and Taddei, P.
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 2024.
Proceedings 2024 5th International Conference on Dielectrics (ICD).
IEEE,
10.1109/ICD59037.2024.10613117
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Ahmed, Rizwan, ABD-Rahman, Rahisham, Ullah, Zahid, Ullah, Rahmat, Fairouz Mohd Yousof, Mohd and Ullah, Kaleem
2024.
Partial discharge characterization of HFO(E) gas using ultra-high frequency (UHF) antenna for medium voltage switchgear application.
IEEE Access
12
, pp. 81196 - 81205.
10.1109/ACCESS.2024.3411059
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Ahmed, Rizwan, Abd-Rahman, Rahisham, Ullah, Zahid, Ullah, Rahmat, Sami, Irfan and Yousof, Mohd Fairouz Mohd
2024.
The insulation performance of novel refrigerant gas as an alternative to SF6 for medium voltage switchgear.
IEEE Access
12
, pp. 47068-47079.
10.1109/ACCESS.2024.3382716
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Ahmed, Rizwan, Rahman, Rahisham Abd, Aldosary, Adel S., Al-Ramadan, Baqer, Ullah, Rahmat and Jamal, Arshad
2023.
Analysis of the insulation characteristics of hexafluorobutene (C 4 H 2 F 6 ) gas and mixture with CO 2 /N 2 as an alternative to SF 6 for medium-voltage applications.
Applied Sciences
13
(15)
, 8940.
10.3390/app13158940
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