Measurement of partial discharge pattern on typical defects in GIS
Gas insulated switchgear (GIS) is the most important equipment in the power grid. Especially, for insulation failure, the monitoring, analysis and pattern recognition technology of partial discharge in GIS is the most important. Thus a 220 kV GIS bus bar cavity was taken as an object to design three...
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| creator | Chen Jun Chen Min Quan Jiangtao Lu Jun Li Junhao Li Yanming |
| description | Gas insulated switchgear (GIS) is the most important equipment in the power grid. Especially, for insulation failure, the monitoring, analysis and pattern recognition technology of partial discharge in GIS is the most important. Thus a 220 kV GIS bus bar cavity was taken as an object to design three PD physical models. The PD signals on different defects were detected with the IEC60270 method. The effects of the applied voltage on the center-phase distribution and average amplitude of the discharge pulses were investigated. The experimental results indicated that the phase-resolved PD (PRPD) patterns, average amplitude and central phase changing of PD signals had very similar distribution characteristics and those of different defect had different ones. The results provide a test basis for the recognition of PD types and a deeper study of the mechanism of PD. |
| doi_str_mv | 10.1109/ICECENG.2011.6057012 |
| format | Conference Proceeding |
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Especially, for insulation failure, the monitoring, analysis and pattern recognition technology of partial discharge in GIS is the most important. Thus a 220 kV GIS bus bar cavity was taken as an object to design three PD physical models. The PD signals on different defects were detected with the IEC60270 method. The effects of the applied voltage on the center-phase distribution and average amplitude of the discharge pulses were investigated. The experimental results indicated that the phase-resolved PD (PRPD) patterns, average amplitude and central phase changing of PD signals had very similar distribution characteristics and those of different defect had different ones. The results provide a test basis for the recognition of PD types and a deeper study of the mechanism of PD.</description><identifier>ISBN: 9781424481620</identifier><identifier>ISBN: 1424481627</identifier><identifier>EISBN: 1424481643</identifier><identifier>EISBN: 9781424481644</identifier><identifier>EISBN: 1424481651</identifier><identifier>EISBN: 9781424481651</identifier><identifier>DOI: 10.1109/ICECENG.2011.6057012</identifier><language>chi ; eng</language><publisher>IEEE</publisher><subject>defect model ; Dielectrics ; Educational institutions ; GIS ; partial discharge characteristics ; Partial discharges ; Power systems ; PRPD pattern ; Sulfur hexafluoride</subject><ispartof>2011 International Conference on Electrical and Control Engineering, 2011, p.2320-2324</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6057012$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,777,781,786,787,2052,27906,54901</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6057012$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Chen Jun</creatorcontrib><creatorcontrib>Chen Min</creatorcontrib><creatorcontrib>Quan Jiangtao</creatorcontrib><creatorcontrib>Lu Jun</creatorcontrib><creatorcontrib>Li Junhao</creatorcontrib><creatorcontrib>Li Yanming</creatorcontrib><title>Measurement of partial discharge pattern on typical defects in GIS</title><title>2011 International Conference on Electrical and Control Engineering</title><addtitle>ICECENG</addtitle><description>Gas insulated switchgear (GIS) is the most important equipment in the power grid. Especially, for insulation failure, the monitoring, analysis and pattern recognition technology of partial discharge in GIS is the most important. Thus a 220 kV GIS bus bar cavity was taken as an object to design three PD physical models. The PD signals on different defects were detected with the IEC60270 method. The effects of the applied voltage on the center-phase distribution and average amplitude of the discharge pulses were investigated. The experimental results indicated that the phase-resolved PD (PRPD) patterns, average amplitude and central phase changing of PD signals had very similar distribution characteristics and those of different defect had different ones. The results provide a test basis for the recognition of PD types and a deeper study of the mechanism of PD.</description><subject>defect model</subject><subject>Dielectrics</subject><subject>Educational institutions</subject><subject>GIS</subject><subject>partial discharge characteristics</subject><subject>Partial discharges</subject><subject>Power systems</subject><subject>PRPD pattern</subject><subject>Sulfur hexafluoride</subject><isbn>9781424481620</isbn><isbn>1424481627</isbn><isbn>1424481643</isbn><isbn>9781424481644</isbn><isbn>1424481651</isbn><isbn>9781424481651</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1j01OwzAUhI0QElByAlj4Agl-sePaS4hCiFRgQfeVf57BqE0jxyx6e4oosxnNN9JIQ8gdsAqA6fuh7druta9qBlBJ1iwZ1GfkGkQthAIp-Dkp9FL955pdkmKev9hRUmpQ_Io8vqCZvxPucMx0H-hkUo5mS32c3adJH3gkOWMa6X6k-TBF91tiQJdnGkfaD-835CKY7YzFyRdk_dSt2-dy9dYP7cOqjJrlUjZSKBuglhakMtb64MCj0cGD0LZB5mUQVoP3xgkmmOPSCd4slZfIa8EX5PZvNiLiZkpxZ9Jhc3rNfwD9-UvI</recordid><startdate>201109</startdate><enddate>201109</enddate><creator>Chen Jun</creator><creator>Chen Min</creator><creator>Quan Jiangtao</creator><creator>Lu Jun</creator><creator>Li Junhao</creator><creator>Li Yanming</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201109</creationdate><title>Measurement of partial discharge pattern on typical defects in GIS</title><author>Chen Jun ; Chen Min ; Quan Jiangtao ; Lu Jun ; Li Junhao ; Li Yanming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-65648bf126b168abbdfc1dea9fd149b5e0d6f4b91ddac4040c36c43578d6e3243</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>chi ; eng</language><creationdate>2011</creationdate><topic>defect model</topic><topic>Dielectrics</topic><topic>Educational institutions</topic><topic>GIS</topic><topic>partial discharge characteristics</topic><topic>Partial discharges</topic><topic>Power systems</topic><topic>PRPD pattern</topic><topic>Sulfur hexafluoride</topic><toplevel>online_resources</toplevel><creatorcontrib>Chen Jun</creatorcontrib><creatorcontrib>Chen Min</creatorcontrib><creatorcontrib>Quan Jiangtao</creatorcontrib><creatorcontrib>Lu Jun</creatorcontrib><creatorcontrib>Li Junhao</creatorcontrib><creatorcontrib>Li Yanming</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chen Jun</au><au>Chen Min</au><au>Quan Jiangtao</au><au>Lu Jun</au><au>Li Junhao</au><au>Li Yanming</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Measurement of partial discharge pattern on typical defects in GIS</atitle><btitle>2011 International Conference on Electrical and Control Engineering</btitle><stitle>ICECENG</stitle><date>2011-09</date><risdate>2011</risdate><spage>2320</spage><epage>2324</epage><pages>2320-2324</pages><isbn>9781424481620</isbn><isbn>1424481627</isbn><eisbn>1424481643</eisbn><eisbn>9781424481644</eisbn><eisbn>1424481651</eisbn><eisbn>9781424481651</eisbn><abstract>Gas insulated switchgear (GIS) is the most important equipment in the power grid. Especially, for insulation failure, the monitoring, analysis and pattern recognition technology of partial discharge in GIS is the most important. Thus a 220 kV GIS bus bar cavity was taken as an object to design three PD physical models. The PD signals on different defects were detected with the IEC60270 method. The effects of the applied voltage on the center-phase distribution and average amplitude of the discharge pulses were investigated. The experimental results indicated that the phase-resolved PD (PRPD) patterns, average amplitude and central phase changing of PD signals had very similar distribution characteristics and those of different defect had different ones. The results provide a test basis for the recognition of PD types and a deeper study of the mechanism of PD.</abstract><pub>IEEE</pub><doi>10.1109/ICECENG.2011.6057012</doi><tpages>5</tpages></addata></record> |
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| ispartof | 2011 International Conference on Electrical and Control Engineering, 2011, p.2320-2324 |
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| language | chi ; eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | defect model Dielectrics Educational institutions GIS partial discharge characteristics Partial discharges Power systems PRPD pattern Sulfur hexafluoride |
| title | Measurement of partial discharge pattern on typical defects in GIS |
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