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1

artikkel kogumikus

Air-core inductive current sensor for fast transients measurements in distribution networksKütt, Lauri; Järvik, Jaan; Kilter, Jako; Shafiq, Muhammad; Lehtonen, MattiPQ2012 : 8th International Conference : 2012 Electric Power Quality and Supply Reliability : June 11-13, 2012, Tartu, Estonia : conference proceedings2012 / p. 249-252 : ill

artikkel kogumikus

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artikkel ajakirjas

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

artikkel ajakirjas

3

artikkel kogumikus

Characteristic pulse pattern features of different types of partial discharge sources in power cablesKiitam, Ivar; Shafiq, Muhammad; Taklaja, Paul; Parker, Martin; Palu, Ivo; Kütt, LauriIEEE Power Engineering Society Conference and Exposition in Africa, PowerAfrica, IEEE PES/IAS PowerAfrica, Nairobi, Keenia, 23-27 Aug 2021 : proceedings2021 / 5 p. : ill https://doi.org/10.1109/PowerAfrica52236.2021.9543366

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artikkel kogumikus

Characterization of Corona and internal partial discharge under increasing electrical stress using time domain analysisShafiq, Muhammad; Kiitam, Ivar; Taklaja, Paul; Hussain, Amjad; Kütt, Lauri; Kauhaniemi, Kimmo2020 IEEE Electrical Insulation Conference : EIC 20202020 / vol. 217−220 https://doi.org/10.1109/EIC47619.2020.9158701

artikkel kogumikus

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artikkel kogumikus

Comparison of machine learning algorithms for classification of partial discharge signals in medium voltage componentsKumar, Haresh; Shafiq, Muhammad; Hussain, Ghulam Amjad; Kauhaniemi, Kimmo2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 8-21 October, 2021 : proceedings2021 / 6 p https://doi.org/10.1109/ISGTEurope52324.2021.9639923

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artikkel kogumikus

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

artikkel kogumikus

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artikkel kogumikus

Design of high-frequency transient current sensor for powerline on-line measurementKütt, Lauri; Järvik, Jaan; Kilter, Jako; Shafiq, Muhammad; Lehtonen, MattiElectrical and control technologies : proceedings of the the 7th international conference on electrical and control technologies ECT-20122012 / p. 212-216 : ill

artikkel kogumikus

8

artikkel ajakirjas

A detailed testing procedure of numerical differential protection relay for EHV auto transformerEhsan, Umer; Jawad, Muhammad; Javed, Umar; Zaidi, Khurram Shabih; Rehman, Ateeq Ur; Rassõlkin, Anton; Althobaiti, Maha M.; Hamam, Habib; Shafiq, MuhammadEnergies2021 / art. 8447 https://doi.org/10.3390/en14248447

artikkel ajakirjas

9

artikkel ajakirjas

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

artikkel ajakirjas

10

artikkel kogumikus

High-frequency current sensor for power network on-line mea[s]urementsKütt, Lauri; Järvik, Jaan; Vaimann, Toomas; Shafiq, Muhammad; Lehtonen, Matti; Kilter, JakoProceedings of the 13th International Scientific Conference Electric Power Engineering 2012 : EPE 2012 : Brno. Vol. 12012 / p. 367-371 : ill

artikkel kogumikus

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artikkel ajakirjas EST / artikkel ajakirjas ENG

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

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel kogumikus

Improved quantification of partial discharges for reliable diagnostics of multipath connections in MV substationsShafiq, Muhammad; Kiitam, Ivar; Isa, Muzamir; Taklaja, Paul; Palu, Ivo; Kütt, Lauri2021 IEEE 62nd International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)2021 / 6 p https://doi.org/10.1109/RTUCON53541.2021.9711585

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artikkel kogumikus

Insulation fault diagnosis for MV cables under smart grid operationShafiq, Muhammad20th International Symposium "Topical problems in the field of electrical and power engineering. Doctoral school of energy and geotechnology. III" : Tallinn, Estonia, September 8-10, 20212021 / p. 13-14 : ill https://www.ester.ee/record=b5457278*est

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artikkel ajakirjas

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

artikkel ajakirjas

15

artikkel kogumikus

Magnetic current sensor stray components in high frequency operation and their effectsKütt, Lauri; Järvik, Jaan; Mõlder, Heigo; Kilter, Jako; Shafiq, MuhammadConference proceedings : 2012 11th International Conference on Environment and Electrical Engineering : Venice, Italy, 18-25 May 20122012 / p. 617-620 : ill

artikkel kogumikus

16

artikkel kogumikus

Magnetic sensor coil shape geometry and bandwidth assessmentKütt, Lauri; Shafiq, Muhammad7th International Conference-workshop Compatibility and Power Electronics : CPE 2011 : Tallinn, Estonia, June 3, 2011 : student forum2011 / p. 58-61 : ill

artikkel kogumikus

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artikkel kogumikus

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

artikkel kogumikus

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artikkel ajakirjas

Parameters identification and modeling of high-frequency current transducer for partial discharge measurementsShafiq, Muhammad; Kütt, Lauri; Lehtonen, Matti; Nieminen, Tatu; Hashmi, MurtazaIEEE sensors journal2013 / p. 1081-1091 : ill https://doi.org/10.1109/JSEN.2012.2227712

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artikkel ajakirjas EST / artikkel ajakirjas ENG

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

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel kogumikus

Performance evaluation of additive manufacturing based test samples for studies of defects in electrical insulationShafiq, Muhammad; Taklaja, Paul; Kiitam, Ivar; Tiismus, Hans; Palu, Ivo; Kütt, Lauri2021 International Conference on Electrical, Computer and Energy Technologies (ICECET)2021 / 6 l https://doi.org/10.1109/ICECET52533.2021.9698476

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artikkel kogumikus

Performance evaluation of PD monitoring technique integrated into medium voltage cable network for smart condition assessmentShafiq, Muhammad; Lehtonen, Matti; Hussain, Ghulam A.; Kütt, LauriPQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings2014 / p. 351-357 : ill

artikkel kogumikus

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artikkel ajakirjas

Precision and accuracy of pulse propagation velocity measurement in power cablesKiitam, Ivar; Shafiq, Muhammad; Choudhary, Maninder; Parker, Martin; Palu, Ivo; Taklaja, PaulEnergies2023 / art. 2702 http://dx.doi.org/10.3390/en16062702

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artikkel ajakirjas EST / artikkel ajakirjas ENG

A review of aging models for electrical insulation in power cablesChoudhary, Maninder; Shafiq, Muhammad; Kiitam, Ivar; Hussain, Amjad; Palu, Ivo; Taklaja, PaulEnergies2022 / Art. nr. 3408 https://doi.org/10.3390/en15093408 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

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artikkel kogumikus

Rogowski coil : an efficient current measurement sensor for power system applicationsShafiq, Muhammad21st International Symposium "Topical problems in the field of electrical and power engineering. Doctoral school of energy and geotechnology. III" : Pärnu, Estonia, June 15-18, 20222022 / p. 7-8 : ill https://www.ester.ee/record=b5504019*est

artikkel kogumikus

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artikkel kogumikus

Sensor resonance and its influence on the measurement results of fast transientsKütt, Lauri; Shafiq, Muhammad; Lehtonen, Matti; Mõlder, Heigo; Järvik, JaanProceedings of the International Conference on Power Systems Transients (IPST2013) in Vancouver, Canada July 18-20, 20132013 / [7] p.: ill

artikkel kogumikus

Shafiq, Muhammad (autor)

teaviku laadid

autor 48

CV 14

tema kohta 5