Effect of Arc Energy Absorber in a Wind Turbine Switch Unit
The effect of an arc energy absorber installed in a wind turbine switch unit has been investigated by computational fluid dynamics simulations based on results of an internal arc test. The absorber is assembled from several layers of perforated plates. The compact switch unit consists of an SF 6 ins...
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| Veröffentlicht in: | IEEE transactions on power delivery 2013-04, Vol.28 (2), p.549-556 |
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| container_title | IEEE transactions on power delivery |
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| creator | Anantavanich, K. Pietsch, G. J. Uzelac, N. Milovac, P. Wang, B. |
| description | The effect of an arc energy absorber installed in a wind turbine switch unit has been investigated by computational fluid dynamics simulations based on results of an internal arc test. The absorber is assembled from several layers of perforated plates. The compact switch unit consists of an SF 6 insulated switch tank, a cable compartment, and a chimney, which directs hot gases upwards. The mechanisms determining the properties of arc absorbers are identified. These are heat transfer and gas-flow resistance. Pressure and temperature developments within all parts of the switch unit are analyzed depending on different locations of the absorber within the chimney and a different number of absorber layers. The heat collection of each absorber layer is determined, and the overall efficiency of the absorber is compared for all cases under investigation. The closer the absorber is to the heat source, the more efficient it is. |
| doi_str_mv | 10.1109/TPWRD.2012.2229301 |
| format | Article |
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The heat collection of each absorber layer is determined, and the overall efficiency of the absorber is compared for all cases under investigation. The closer the absorber is to the heat source, the more efficient it is.</description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2012.2229301</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Arc energy absorber ; Connection and protection apparatus ; Direct energy conversion and energy accumulation ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Exact sciences and technology ; fault arcs ; fluid dynamics simulation ; gas temperature ; Gases ; internal arcs ; Metals ; Miscellaneous ; pressure calculation ; pressure effects ; pressure rise ; Resistance ; Switches ; switchgear ; Temperature sensors ; testing ; Wind turbines</subject><ispartof>IEEE transactions on power delivery, 2013-04, Vol.28 (2), p.549-556</ispartof><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c396t-4a540d6212e904154b205348d6b452d69f63eb6987927ccc5e7a4ef9b20233633</citedby><cites>FETCH-LOGICAL-c396t-4a540d6212e904154b205348d6b452d69f63eb6987927ccc5e7a4ef9b20233633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6466412$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6466412$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27210914$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Anantavanich, K.</creatorcontrib><creatorcontrib>Pietsch, G. 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Pressure and temperature developments within all parts of the switch unit are analyzed depending on different locations of the absorber within the chimney and a different number of absorber layers. The heat collection of each absorber layer is determined, and the overall efficiency of the absorber is compared for all cases under investigation. The closer the absorber is to the heat source, the more efficient it is.</description><subject>Applied sciences</subject><subject>Arc energy absorber</subject><subject>Connection and protection apparatus</subject><subject>Direct energy conversion and energy accumulation</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Exact sciences and technology</subject><subject>fault arcs</subject><subject>fluid dynamics simulation</subject><subject>gas temperature</subject><subject>Gases</subject><subject>internal arcs</subject><subject>Metals</subject><subject>Miscellaneous</subject><subject>pressure calculation</subject><subject>pressure effects</subject><subject>pressure rise</subject><subject>Resistance</subject><subject>Switches</subject><subject>switchgear</subject><subject>Temperature sensors</subject><subject>testing</subject><subject>Wind turbines</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9j81KAzEURoMoWKsvoJtsXE69uckkE1yVOv5AQdGWLodMJtFInZZkpPTtndrS1V3ccz44hFwzGDEG-m72tnh_GCEwHCGi5sBOyIBprjKBUJySARRFnhVaqXNykdI3AAjQMCD3pffOdnTl6ThaWrYufm7puE6rWLtIQ0sNXYS2obPfWIfW0Y9N6OwXnbehuyRn3iyTuzrcIZk_lrPJczZ9fXqZjKeZ5Vp2mTC5gEYiQ6dBsFzUCDkXRSNrkWMjtZfc1VIXSqOy1uZOGeG87jHkXHI-JLjftXGVUnS-WsfwY-K2YlDt8qv__GqXXx3ye-l2L61Nsmbpo2ltSEcTFfYiEz13s-eCc-74lkJKwZD_Aa77YN0</recordid><startdate>20130401</startdate><enddate>20130401</enddate><creator>Anantavanich, K.</creator><creator>Pietsch, G. 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Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Exact sciences and technology</topic><topic>fault arcs</topic><topic>fluid dynamics simulation</topic><topic>gas temperature</topic><topic>Gases</topic><topic>internal arcs</topic><topic>Metals</topic><topic>Miscellaneous</topic><topic>pressure calculation</topic><topic>pressure effects</topic><topic>pressure rise</topic><topic>Resistance</topic><topic>Switches</topic><topic>switchgear</topic><topic>Temperature sensors</topic><topic>testing</topic><topic>Wind turbines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Anantavanich, K.</creatorcontrib><creatorcontrib>Pietsch, G. J.</creatorcontrib><creatorcontrib>Uzelac, N.</creatorcontrib><creatorcontrib>Milovac, P.</creatorcontrib><creatorcontrib>Wang, B.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005–Present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE/IET Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>IEEE transactions on power delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Anantavanich, K.</au><au>Pietsch, G. J.</au><au>Uzelac, N.</au><au>Milovac, P.</au><au>Wang, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Arc Energy Absorber in a Wind Turbine Switch Unit</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2013-04-01</date><risdate>2013</risdate><volume>28</volume><issue>2</issue><spage>549</spage><epage>556</epage><pages>549-556</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>The effect of an arc energy absorber installed in a wind turbine switch unit has been investigated by computational fluid dynamics simulations based on results of an internal arc test. The absorber is assembled from several layers of perforated plates. The compact switch unit consists of an SF 6 insulated switch tank, a cable compartment, and a chimney, which directs hot gases upwards. The mechanisms determining the properties of arc absorbers are identified. These are heat transfer and gas-flow resistance. Pressure and temperature developments within all parts of the switch unit are analyzed depending on different locations of the absorber within the chimney and a different number of absorber layers. The heat collection of each absorber layer is determined, and the overall efficiency of the absorber is compared for all cases under investigation. The closer the absorber is to the heat source, the more efficient it is.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TPWRD.2012.2229301</doi><tpages>8</tpages></addata></record> |
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| ispartof | IEEE transactions on power delivery, 2013-04, Vol.28 (2), p.549-556 |
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| source | IEEE/IET Electronic Library (IEL) |
| subjects | Applied sciences Arc energy absorber Connection and protection apparatus Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology fault arcs fluid dynamics simulation gas temperature Gases internal arcs Metals Miscellaneous pressure calculation pressure effects pressure rise Resistance Switches switchgear Temperature sensors testing Wind turbines |
| title | Effect of Arc Energy Absorber in a Wind Turbine Switch Unit |
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