Partial discharge patterns in high voltage insulation
Partial discharge (PD) is an electrical discharge, which does not bridge the electrodes between an insulation system completely under high electric field stress. PD events may affect the performance of insulation system because in long term, it may cause the breakdown of insulation system and failur...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/7847/1/Partial_discharge_patterns_in_high_voltage_insulation.pdf |
| _version_ | 1825719438787215360 |
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| author | Illias, Hazlee Azil Teo, Soon Yuan Bakar, Ab Halim Abu Mokhlis, Hazlie Chen, George Lewin, Paul L. |
| author_facet | Illias, Hazlee Azil Teo, Soon Yuan Bakar, Ab Halim Abu Mokhlis, Hazlie Chen, George Lewin, Paul L. |
| author_sort | Illias, Hazlee Azil |
| collection | UM |
| description | Partial discharge (PD) is an electrical discharge, which does not bridge the electrodes between an insulation system completely under high electric field stress. PD events may affect the performance of insulation system because in long term, it may cause the breakdown of insulation system and failure of high voltage component due to repetition of PD events. In this work, two techniques of analysing PD data have been studied; the phase resolved partial discharge (PRPD) pattern and pulse sequential analysis (PSA) techniques. These two techniques were used to distinguish three main types of PD; they are corona, void and surface discharges. PD data were obtained from the measurement in high voltage laboratory in the University of Southampton, UK. In the end of the analysis, comparison between the PRPD and PSA methods was done to evaluate the advantages and disadvantages between the two techniques. |
| first_indexed | 2024-03-06T05:19:45Z |
| format | Conference or Workshop Item |
| id | um.eprints-7847 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:19:45Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | um.eprints-78472019-12-06T08:43:17Z http://eprints.um.edu.my/7847/ Partial discharge patterns in high voltage insulation Illias, Hazlee Azil Teo, Soon Yuan Bakar, Ab Halim Abu Mokhlis, Hazlie Chen, George Lewin, Paul L. TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Partial discharge (PD) is an electrical discharge, which does not bridge the electrodes between an insulation system completely under high electric field stress. PD events may affect the performance of insulation system because in long term, it may cause the breakdown of insulation system and failure of high voltage component due to repetition of PD events. In this work, two techniques of analysing PD data have been studied; the phase resolved partial discharge (PRPD) pattern and pulse sequential analysis (PSA) techniques. These two techniques were used to distinguish three main types of PD; they are corona, void and surface discharges. PD data were obtained from the measurement in high voltage laboratory in the University of Southampton, UK. In the end of the analysis, comparison between the PRPD and PSA methods was done to evaluate the advantages and disadvantages between the two techniques. 2012 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/7847/1/Partial_discharge_patterns_in_high_voltage_insulation.pdf Illias, Hazlee Azil and Teo, Soon Yuan and Bakar, Ab Halim Abu and Mokhlis, Hazlie and Chen, George and Lewin, Paul L. (2012) Partial discharge patterns in high voltage insulation. In: 2012 IEEE International Conference on Power and Energy, PECon 2012, 2012, Kota Kinabalu. https://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6450316 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Illias, Hazlee Azil Teo, Soon Yuan Bakar, Ab Halim Abu Mokhlis, Hazlie Chen, George Lewin, Paul L. Partial discharge patterns in high voltage insulation |
| title | Partial discharge patterns in high voltage insulation |
| title_full | Partial discharge patterns in high voltage insulation |
| title_fullStr | Partial discharge patterns in high voltage insulation |
| title_full_unstemmed | Partial discharge patterns in high voltage insulation |
| title_short | Partial discharge patterns in high voltage insulation |
| title_sort | partial discharge patterns in high voltage insulation |
| topic | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.um.edu.my/7847/1/Partial_discharge_patterns_in_high_voltage_insulation.pdf |
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