Performance of nonlinear grading coating on polymeric outdoor insulators under lightning impulse voltages

by Abd Rahman, Rahisham, Haddad, A., Harid, Noureddine
Published 2011

Odd and total harmonic insulator distortion of leakage current as a tool to estimate contamination level

by Salem, Ali Ahmed, Abd-Rahman, Rahisham, Saufi, Muhammad, Abdul Hamid, Haziah, Hussin, Nuriziani
Published 2020

Mixture of CO2-N2 as a potential to SF6 insulation gas: an overview

by ., Noor Mazliza, ., Noor Zahirah, ., Muhammad Saufi, Abd-Rahman, Rahisham, Baharom, Md Nor Ramdon
Published 2020

Lifetime estimation and orientation effect based on long-term degradation analysis of thermoset and thermoplastic insulators

by Ullah, Israr, Ullah, Rahmat, Amin, Muhammad, Abd Rahman, Rahisham, Khan, Aftab, Ullah, Nasim, Alotaibi, Sattam
Published 2022

Classification of fault and stray gassing in transformer by using duval pentagon and machine learning algorithms

by Haw, Jia Yong, Mohd Yousof, Mohd Fairouz, Abd Rahman, Rahisham, Talib, Mohd Aizam, Azis, Norhafiz
Published 2022

Controlling electrical stress of polymeric insulators using zinc oxide microvaristor

by Salem, Ali Ahmed, Abd. Rahman, Rahisham, Abdul Malek, Zulkurnain, Lau, Kwan Yiew, Salim, Nur Ashida
Published 2023

Partial Discharge Characterization of HFO(E) Gas Using Ultra-High Frequency (UHF) Antenna for Medium Voltage Switchgear Application

by Ahmed, Rizwan, Abd-Rahman, Rahisham, Ullah, Zahid, Ullah, Rahmat, Mohd Yousof, Mohd Fairouz, Ullah, Kaleem
Published 2024

The Insulation Performance of Novel Refrigerant Gas as an Alternative to SF6 for Medium Voltage Switchgear

by Ahmed, Rizwan, Abd-Rahman, Rahisham, Ullah, Zahid, Ullah, Rahmat, Sami, Irfan, Mohd Yousof, Mohd Fairouz
Published 2024

Analysis of the Insulation Characteristics of Hexafluorobutene (C4H2F6) Gas and Mixture with CO2/N2 as an Alternative to SF6 for Medium-Voltage Applications

by Ahmed, Rizwan, Abd Rahman, Rahisham, Adel S. Aldosary, Adel S. Aldosary, Baqer Al-Ramadan, Baqer Al-Ramadan, Ullah, Rahmat, Jamal, Arshad
Published 2023

Field-dependent pollution model under polluted environments for outdoor polymeric insulators

by Ahmed, Rizwan, Abd. Rahman, Rahisham, Jamal, Arshad, Salem, Ali Ahmed, Bander Saman, Bander Saman, Lau, Kwan Yiew, Ghoneim, Sherif S. M.
Published 2022

Risk assessment of polluted glass insulator using leakage current index under different operating conditions

by Salem, Ali Ahmed, Abd. Rahman, Rahisham, Al-Gailani, Samir Ahmed, Salam, Zainal, Kamarudin, Muhammad Saufi, Zainuddin, Hidayat, Mohd. Yousof, Mohd. Fairouz
Published 2020

High resolution DOA estimation of acoustic plane waves: an innovative comparison among Cuckoo search heuristics and subspace based algorithms

by Ahmed, Nauman, Wang, Huigang, Ahmad, Rizwan, Salem, Ali Ahmed, Abd. Rahman, Rahisham, Muhammad Kashif, Muhammad Kashif, Arshad, Shahzad, Lau, Kwan Yiew
Published 2022

Investigation of high voltage polymeric insulators performance under wet pollution

by Salem, Ali Ahmed, Lau, Kwan Yiew, Abdul Malek, Zulkurnain, Zhou, Wenbin, Al Ameri, Salem, Al-Gailani, Samir A., Abd. Rahman, Rahisham
Published 2022

Leakage current characteristics in estimating insulator reliability: experimental investigation and analysis

by Salem, Ali Ahmed, Lau, Kwan Yiew, Wan Rahiman, Wan Rahiman, Abdul Malek, Zulkurnain, Al-Gailani, Samir Ahmed, Abd. Rahman, Rahisham, Al-Ameri, Salem
Published 2022

Influence of contamination distribution in characterizing the flashover phenomenon on outdoor insulator

by Ahmed Salem, Ali, Abd. Rahman, Rahisham, Ishak, Mohd. Taufiq, Lau, Kwan Yiew, Abdul-Malek, Zulkurnain, Al-ameri, Salem, Al-Gailani, Samir A., Ghoneim, Sherif S. M.
Published 2023

Pollution flashover characteristics of coated insulators under different profiles of coating damage

by Salem, Ali Ahmed, Lau, Kwan Yiew, Wan Rahiman, Wan Rahiman, Al-Gailani, Samir A., Abdul-Malek, Zulkurnain, Abd. Rahman, Rahisham, Al-Ameri, Salem Mgammal, Sheikh, Usman Ullah
Published 2021

Analysis of the Insulation Characteristics of Hexafluorobutene (C4H2F6) Gas and Mixture with CO2/N2 as an Alternative to SF6 for Medium-Voltage Applications

by Rizwan Ahmed, Rizwan Ahmed, Rahisham Abd Rahman, Rahisham Abd Rahman, Adel S. Aldosary, Adel S. Aldosary, Baqer Al-Ramadan, Baqer Al-Ramadan, Rahmat Ullah, Rahmat Ullah, Arshad Jamal, Arshad Jamal
Published 2023

Application of polarization and depolarization current in high voltage insulator - a review

by Sunthrasakaran, Nishanthi, Mohd. Jamail, Nor Akmal, Mohd. Jamail, Nor Shahida, Baharom, Md. Nor Ramdon, Mohamed Piah, Mohamed Afendi, Kamarudin, Qamarul Ezani, Sies, Mohamad Farid, Othman, Nordiana Azlin, Abd. Rahman, Rahisham
Published 2020