Directional calibration of rogowski coil for localization of partial discharges in smart distribution networksShafiq, Muhammad; Kütt, Lauri; Isa, M.; Hashmi, M.; Lehtonen, MattiInternational review of electrical engineering2012 / p. 5881-5890 Identification and location of PD defects in medium voltage underground power cables using high frequency current transformerShafiq, Muhammad; Kiitam, Ivar; Taklaja, Paul; Kütt, Lauri; Kauhaniemi, Kimmo; Palu, IvoIEEE Access2019 / art. 8771171, p. 103608 - 103618 : ill https://doi.org/10.1109/ACCESS.2019.2930704 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Main bird excrement contamination type causing insulator flashovers in 110 kV overhead power lines in EstoniaTaklaja, Paul; Oidram, Rein; Niitsoo, Jaan; Palu, IvoOil shale2013 / p. 211-224 : ill https://artiklid.elnet.ee/record=b2631738*est Online partial discharge diagnostics in medium voltage branched cable networksShafiq, Muhammad; Lehtonen, Matti; Isa, M.; Kütt, LauriProceedings of 2013 Fourth International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) : Istanbul, Turkey, 13-17 May 20132013 / p. 246-251 : ill Performance comparison of PD data acquisition techniques for condition monitoring of medium voltage cablesShafiq, Muhammad; Kiitam, Ivar; Kauhaniemi, Kimmo; Taklaja, Paul; Kütt, Lauri; Palu, IvoEnergies2020 / art. 4272, 14 p. : ill https://doi.org/10.3390/en13164272 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Precision and accuracy of pulse propagation velocity measurement in power cablesKiitam, Ivar; Shafiq, Muhammad; Choudhary, Maninder; Parker, Martin; Palu, Ivo; Taklaja, PaulEnergies2023 / art. 2702 https://doi.org/10.3390/en16062702 Study of the behaviour of partial discharges for proactive diagnostics in medium voltage cablesShafiq, Muhammad; Kiitam, Ivar; Taklaja, Paul; Parker, Martin; Palu, Ivo; Kütt, Lauri2021 IEEE PES/IAS PowerAfrica, PowerAfrica 20212021 / p. 1-5 https://doi.org/10.1109/PowerAfrica52236.2021.9543233 The application of partial discharge monitoring system for instrument transformers: special issuesKhalyasmaa, Alexandra I.; Stepanova, Alina; Eroshenko, Stanislav A.; Bolgov, Viktor; Chung, Tran Chung2020 21-st International Symposium on Electrical Apparatus and Technologies (SIELA), 3-6 June 2020, Bourgas, Bulgaria : proceedings2020 / 4 p https://doi.org/10.1109/SIELA49118.2020.9167108