Comparison of DC Pollution Flashover Performances of Various Types of Porcelain, Glass, and Composite Insulators
Based on the artificial pollution tests, the flashover performance of various types of DC porcelain and glass suspension insulators as well as composite long-rod insulators were analyzed and compared. The test results show that there is a nearly linear relation between the pollution flashover voltag...
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| Veröffentlicht in: | IEEE transactions on power delivery 2008-04, Vol.23 (2), p.1183-1190 |
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| container_title | IEEE transactions on power delivery |
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| creator | Xingliang Jiang, Xingliang Jiang Jihe Yuan, Jihe Yuan Lichun Shu, Lichun Shu Zhijin Zhang, Zhijin Zhang Jianlin Hu, Jianlin Hu Feng Mao, Feng Mao |
| description | Based on the artificial pollution tests, the flashover performance of various types of DC porcelain and glass suspension insulators as well as composite long-rod insulators were analyzed and compared. The test results show that there is a nearly linear relation between the pollution flashover voltage and the disc-type insulator string length. The flashover voltage gradients of the insulators are affected by their materials and shed shapes. The antipollution performances of glass insulators are superior to those of porcelain insulators with the same profile. The flashover voltage gradients of composite insulators are higher than those of porcelain or glass ones. The exponent characterizing the influence of salt deposit density on the pollution flashover voltage is dependent on the profile and the material of insulators, and the values of the composite insulators' exponents are smaller than those of porcelain or glass insulators, namely, the influence of the pollution on the composite insulators is relatively less. The effectiveness of leakage distances of porcelain or glass insulators is less than 0.9 while that of composite insulators is higher than 0.9. |
| doi_str_mv | 10.1109/TPWRD.2007.908779 |
| format | Article |
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The test results show that there is a nearly linear relation between the pollution flashover voltage and the disc-type insulator string length. The flashover voltage gradients of the insulators are affected by their materials and shed shapes. The antipollution performances of glass insulators are superior to those of porcelain insulators with the same profile. The flashover voltage gradients of composite insulators are higher than those of porcelain or glass ones. The exponent characterizing the influence of salt deposit density on the pollution flashover voltage is dependent on the profile and the material of insulators, and the values of the composite insulators' exponents are smaller than those of porcelain or glass insulators, namely, the influence of the pollution on the composite insulators is relatively less. The effectiveness of leakage distances of porcelain or glass insulators is less than 0.9 while that of composite insulators is higher than 0.9.</description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2007.908779</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; DC insulator ; Density ; effectiveness of leakage distance ; Electric potential ; Electrical engineering. Electrical power engineering ; Exact sciences and technology ; Flashover ; Glass ; Insulation ; Insulator testing ; Insulators ; material ; Materials ; Performance analysis ; Performance evaluation ; Pollution ; Pollution abatement ; pollution flashover performance ; Porcelain ; Shape ; Studies ; type ; Various equipment and components ; Voltage</subject><ispartof>IEEE transactions on power delivery, 2008-04, Vol.23 (2), p.1183-1190</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c354t-cf47e436895372ecd7f889eff568fd094736b17ac2be96d9168e7d478df001583</citedby><cites>FETCH-LOGICAL-c354t-cf47e436895372ecd7f889eff568fd094736b17ac2be96d9168e7d478df001583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4378282$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4378282$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20384959$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Xingliang Jiang, Xingliang Jiang</creatorcontrib><creatorcontrib>Jihe Yuan, Jihe Yuan</creatorcontrib><creatorcontrib>Lichun Shu, Lichun Shu</creatorcontrib><creatorcontrib>Zhijin Zhang, Zhijin Zhang</creatorcontrib><creatorcontrib>Jianlin Hu, Jianlin Hu</creatorcontrib><creatorcontrib>Feng Mao, Feng Mao</creatorcontrib><title>Comparison of DC Pollution Flashover Performances of Various Types of Porcelain, Glass, and Composite Insulators</title><title>IEEE transactions on power delivery</title><addtitle>TPWRD</addtitle><description>Based on the artificial pollution tests, the flashover performance of various types of DC porcelain and glass suspension insulators as well as composite long-rod insulators were analyzed and compared. The test results show that there is a nearly linear relation between the pollution flashover voltage and the disc-type insulator string length. The flashover voltage gradients of the insulators are affected by their materials and shed shapes. The antipollution performances of glass insulators are superior to those of porcelain insulators with the same profile. The flashover voltage gradients of composite insulators are higher than those of porcelain or glass ones. The exponent characterizing the influence of salt deposit density on the pollution flashover voltage is dependent on the profile and the material of insulators, and the values of the composite insulators' exponents are smaller than those of porcelain or glass insulators, namely, the influence of the pollution on the composite insulators is relatively less. The effectiveness of leakage distances of porcelain or glass insulators is less than 0.9 while that of composite insulators is higher than 0.9.</description><subject>Applied sciences</subject><subject>DC insulator</subject><subject>Density</subject><subject>effectiveness of leakage distance</subject><subject>Electric potential</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Exact sciences and technology</subject><subject>Flashover</subject><subject>Glass</subject><subject>Insulation</subject><subject>Insulator testing</subject><subject>Insulators</subject><subject>material</subject><subject>Materials</subject><subject>Performance analysis</subject><subject>Performance evaluation</subject><subject>Pollution</subject><subject>Pollution abatement</subject><subject>pollution flashover performance</subject><subject>Porcelain</subject><subject>Shape</subject><subject>Studies</subject><subject>type</subject><subject>Various equipment and components</subject><subject>Voltage</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkUFr3DAQhUVpodu0PyD0Igqll3g7smRrdCybJg0EupRNchSKPaIOXsuV7ED-feU65NDToNH3Ho95jJ0K2AoB5uthf_frfFsC6K0B1Nq8YhthpC5UCfiabQCxKtBo_Za9S-kBABQY2LBxF46ji10KAw-en-_4PvT9PHX5fdG79Ds8UuR7ij7EoxsaSgt2mxVhTvzwNK6LfYgN9a4bzvhlVqUz7oaWL94hdRPxqyHNvZtCTO_ZG-_6RB-e5wm7ufh-2P0orn9eXu2-XReNrNRUNF5pUrJGU0ldUtNqj2jI-6pG34JRWtb3QrumvCdTt0bUSLpVGlsPICqUJ-zL6jvG8GemNNljl3LG3g2Uo1vUFahKliKTn_4jH8IchxzOYi2zWy0XO7FCTQwpRfJ2jN3RxScrwC4N2H8N2KUBuzaQNZ-fjV1qXO9jvl-XXoQlSFSmWriPK9cR0cu3khpLLOVfdQWPWw</recordid><startdate>20080401</startdate><enddate>20080401</enddate><creator>Xingliang Jiang, Xingliang Jiang</creator><creator>Jihe Yuan, Jihe Yuan</creator><creator>Lichun Shu, Lichun Shu</creator><creator>Zhijin Zhang, Zhijin Zhang</creator><creator>Jianlin Hu, Jianlin Hu</creator><creator>Feng Mao, Feng Mao</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Electrical power engineering</topic><topic>Exact sciences and technology</topic><topic>Flashover</topic><topic>Glass</topic><topic>Insulation</topic><topic>Insulator testing</topic><topic>Insulators</topic><topic>material</topic><topic>Materials</topic><topic>Performance analysis</topic><topic>Performance evaluation</topic><topic>Pollution</topic><topic>Pollution abatement</topic><topic>pollution flashover performance</topic><topic>Porcelain</topic><topic>Shape</topic><topic>Studies</topic><topic>type</topic><topic>Various equipment and components</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xingliang Jiang, Xingliang Jiang</creatorcontrib><creatorcontrib>Jihe Yuan, Jihe Yuan</creatorcontrib><creatorcontrib>Lichun Shu, Lichun Shu</creatorcontrib><creatorcontrib>Zhijin Zhang, Zhijin Zhang</creatorcontrib><creatorcontrib>Jianlin Hu, Jianlin Hu</creatorcontrib><creatorcontrib>Feng Mao, Feng Mao</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</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Ceramic Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Materials Research Database</collection><jtitle>IEEE transactions on power delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Xingliang Jiang, Xingliang Jiang</au><au>Jihe Yuan, Jihe Yuan</au><au>Lichun Shu, Lichun Shu</au><au>Zhijin Zhang, Zhijin Zhang</au><au>Jianlin Hu, Jianlin Hu</au><au>Feng Mao, Feng Mao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of DC Pollution Flashover Performances of Various Types of Porcelain, Glass, and Composite Insulators</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2008-04-01</date><risdate>2008</risdate><volume>23</volume><issue>2</issue><spage>1183</spage><epage>1190</epage><pages>1183-1190</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>Based on the artificial pollution tests, the flashover performance of various types of DC porcelain and glass suspension insulators as well as composite long-rod insulators were analyzed and compared. The test results show that there is a nearly linear relation between the pollution flashover voltage and the disc-type insulator string length. The flashover voltage gradients of the insulators are affected by their materials and shed shapes. The antipollution performances of glass insulators are superior to those of porcelain insulators with the same profile. The flashover voltage gradients of composite insulators are higher than those of porcelain or glass ones. The exponent characterizing the influence of salt deposit density on the pollution flashover voltage is dependent on the profile and the material of insulators, and the values of the composite insulators' exponents are smaller than those of porcelain or glass insulators, namely, the influence of the pollution on the composite insulators is relatively less. 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| source | IEEE/IET Electronic Library |
| subjects | Applied sciences DC insulator Density effectiveness of leakage distance Electric potential Electrical engineering. Electrical power engineering Exact sciences and technology Flashover Glass Insulation Insulator testing Insulators material Materials Performance analysis Performance evaluation Pollution Pollution abatement pollution flashover performance Porcelain Shape Studies type Various equipment and components Voltage |
| title | Comparison of DC Pollution Flashover Performances of Various Types of Porcelain, Glass, and Composite Insulators |
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