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Best antenna arrangements for partial discharge detection in medium voltage switchgear

Antennas; Field programmable gate arrays (FPGA); Insulation; Location; Partial discharges; Signal detection; Time difference of arrival; Electrical discharges; Electrical equipment; Laboratory conditions; Medium voltage switchgears; Partial discharge detection; Pd detections; Radiometric signals; Sw...

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Main Authors: Permal N., Amir M.D.M., Chakrabarty C.K., Ramasamy A.K.
Other Authors: 56781496300
Format: Conference Paper
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-238922023-05-29T14:52:52Z Best antenna arrangements for partial discharge detection in medium voltage switchgear Permal N. Amir M.D.M. Chakrabarty C.K. Ramasamy A.K. 56781496300 56177748900 6701755282 16023154400 Antennas; Field programmable gate arrays (FPGA); Insulation; Location; Partial discharges; Signal detection; Time difference of arrival; Electrical discharges; Electrical equipment; Laboratory conditions; Medium voltage switchgears; Partial discharge detection; Pd detections; Radiometric signals; Switchgear housings; Electric rectifiers Partial discharge (PD) is known as small electrical discharge that occur within insulation of medium and high voltage electrical instruments. PD that occurs within gaps in medium voltage (MV) switchgear can wear off the insulation of equipment which leads to failure of the switchgear. The electrical and mechanical stresses can cause damage of components within switchgear, including the bus bar arm, cable compartment and the insulation within switchgear housing. Therefore, a precise method to determine the PD location within electrical equipment is important for the maintenance of the equipment and rectification of the PD source. The current available method is able to determine the location of PD within the 3-D space of MV switchgear without the need to disrupt power during detection. This method uses several radiometric signal detection antennas to detect PD signal and Time Difference of Arrival (TDOA) based algorithm combined with trilateration method to determine the PD location. This paper focuses on the determination of the best possible antenna arrangements for PD location to improve the accuracy of the method from 60cm to 30 cm. PD location detection methods were performed in 1-D and 2-D space of MV switchgear. The results obtained clearly show the best antennas arrangement and the accuracy of the location in laboratory condition. � 2017 IEEE. Final 2023-05-29T06:52:52Z 2023-05-29T06:52:52Z 2018 Conference Paper 10.1109/SCORED.2017.8305350 2-s2.0-85048895150 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85048895150&doi=10.1109%2fSCORED.2017.8305350&partnerID=40&md5=04f5a8508ce8b4435634d210a7c5f03f https://irepository.uniten.edu.my/handle/123456789/23892 2018-January 434 439 Institute of Electrical and Electronics Engineers Inc. Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Antennas; Field programmable gate arrays (FPGA); Insulation; Location; Partial discharges; Signal detection; Time difference of arrival; Electrical discharges; Electrical equipment; Laboratory conditions; Medium voltage switchgears; Partial discharge detection; Pd detections; Radiometric signals; Switchgear housings; Electric rectifiers
author2 56781496300
author_facet 56781496300
Permal N.
Amir M.D.M.
Chakrabarty C.K.
Ramasamy A.K.
format Conference Paper
author Permal N.
Amir M.D.M.
Chakrabarty C.K.
Ramasamy A.K.
spellingShingle Permal N.
Amir M.D.M.
Chakrabarty C.K.
Ramasamy A.K.
Best antenna arrangements for partial discharge detection in medium voltage switchgear
author_sort Permal N.
title Best antenna arrangements for partial discharge detection in medium voltage switchgear
title_short Best antenna arrangements for partial discharge detection in medium voltage switchgear
title_full Best antenna arrangements for partial discharge detection in medium voltage switchgear
title_fullStr Best antenna arrangements for partial discharge detection in medium voltage switchgear
title_full_unstemmed Best antenna arrangements for partial discharge detection in medium voltage switchgear
title_sort best antenna arrangements for partial discharge detection in medium voltage switchgear
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806427393009647616
score 13.214268

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