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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Institute of Electrical and Electronics Engineers Inc.
2023
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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 |
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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 |
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56781496300 |
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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. |
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Permal N. Amir M.D.M. Chakrabarty C.K. Ramasamy A.K. Best antenna arrangements for partial discharge detection in medium voltage switchgear |
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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 |