Air-core sensors operation modes for partial discharge detection and on-line diagnostics in medium voltage networksKütt, Lauri; Shafiq, Muhammad; Mõlder, Heigo; Järvik, Jaan; Lehtonen, MattiScientific Journal of Riga Technical University. Electrical, control and communication engineering2013 / p. 5-12 : ill

Comparison of operating modes of air-core inductive sensors for partial discharge on-line diagnostics in medium voltage networksKütt, Lauri; Shafiq, Muhammad; Lehtonen, Matti; Mõlder, Heigo; Järvik, JaanDigest book and electronic proceedings : 54th International Scientific Conference of Riga Technical University : Section of Power and Electrical Engineering2013 / p. 29.1-29.6 : ill

Investigating the progression of insulation degradation in power cable based on partial discharge measurementsHassan, Waqar; Shafiq, Muhammad; Hussain, Ghulam Amjad; Choudhary, Maninder; Palu, IvoElectric power systems research2023 / art. 109452 https://doi.org/10.1016/j.epsr.2023.109452

Investigation of partial discharge characteristics in XLPE cable insulation under increasing electrical stressChoudhary, Maninder; Shafiq, Muhammad; Kiitam, Ivar; Palu, Ivo; Hassan, Waqar; Singh, Praveen PrakashEngineering failure analysis2024 / art. 108006 https://doi.org/10.1016/j.engfailanal.2024.108006