The Spatial Distribution of Electric Field as a Unifying Idea in Transmission Line Design
It is shown that the most important electrical design criteria for long (i.e., stability limited) high voltage overhead transmission lines operating at a given voltage are all related to the spatial electric field distribution between phase conductors. Hence, when designing a long transmission line,...
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| Veröffentlicht in: | IEEE transactions on power delivery 2019-06, Vol.34 (3), p.919-928 |
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| container_title | IEEE transactions on power delivery |
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| creator | Olsen, Robert G. Zhuang, Chijie |
| description | It is shown that the most important electrical design criteria for long (i.e., stability limited) high voltage overhead transmission lines operating at a given voltage are all related to the spatial electric field distribution between phase conductors. Hence, when designing a long transmission line, a change in one design parameter necessarily causes changes in the others. It is shown how an understanding of these relationships can lead to insight into the design and to the tradeoffs that must be made in designing these transmission lines. More specifically, a more spatially uniform electric field implies an increased power capacity for long transmission lines but also reduces the critical flashover voltage and increases the capacitance per unit length. |
| doi_str_mv | 10.1109/TPWRD.2018.2884879 |
| format | Article |
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Hence, when designing a long transmission line, a change in one design parameter necessarily causes changes in the others. It is shown how an understanding of these relationships can lead to insight into the design and to the tradeoffs that must be made in designing these transmission lines. More specifically, a more spatially uniform electric field implies an increased power capacity for long transmission lines but also reduces the critical flashover voltage and increases the capacitance per unit length.</description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2018.2884879</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Acoustic noise ; Capacitance ; Conductors ; Corona ; Design parameters ; Electric field ; Electric fields ; Electric potential ; Flashover ; High voltages ; Impedance ; overhead transmission lines ; Power transmission lines ; Spatial distribution ; Surges ; Transmission lines</subject><ispartof>IEEE transactions on power delivery, 2019-06, Vol.34 (3), p.919-928</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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Hence, when designing a long transmission line, a change in one design parameter necessarily causes changes in the others. It is shown how an understanding of these relationships can lead to insight into the design and to the tradeoffs that must be made in designing these transmission lines. More specifically, a more spatially uniform electric field implies an increased power capacity for long transmission lines but also reduces the critical flashover voltage and increases the capacitance per unit length.</description><subject>Acoustic noise</subject><subject>Capacitance</subject><subject>Conductors</subject><subject>Corona</subject><subject>Design parameters</subject><subject>Electric field</subject><subject>Electric fields</subject><subject>Electric potential</subject><subject>Flashover</subject><subject>High voltages</subject><subject>Impedance</subject><subject>overhead transmission lines</subject><subject>Power transmission lines</subject><subject>Spatial distribution</subject><subject>Surges</subject><subject>Transmission lines</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEtPwzAMgCMEEmPwB-ASiXNHHm2aHNEeMGkSCDohTlGauiNTl46kO-zfr2MTF1uy_dnyh9A9JSNKiXoq3r8-JiNGqBwxKVOZqws0oIrnScqIvEQDImWWSJXn1-gmxjUhJCWKDNB38QP4c2s6Zxo8cbELrtx1rvW4rfG0AdsXLJ45aCpsIjZ46V29d36F5xUY7DwugvFx42I8QgvnAU8gupW_RVe1aSLcnfMQLWfTYvyaLN5e5uPnRWKZyrqE1gDUGi5LqECoylRWmFxyS1PZR6FqBazkRAqqKIOqf6GE0ghLhEo54XyIHk97t6H93UHs9LrdBd-f1IxxkgsuedpPsdOUDW2MAWq9DW5jwl5Too8K9Z9CfVSozwp76OEEOQD4B2SWibTvHgAe520y</recordid><startdate>20190601</startdate><enddate>20190601</enddate><creator>Olsen, Robert G.</creator><creator>Zhuang, Chijie</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-2579-050X</orcidid><orcidid>https://orcid.org/0000-0002-2582-9953</orcidid></search><sort><creationdate>20190601</creationdate><title>The Spatial Distribution of Electric Field as a Unifying Idea in Transmission Line Design</title><author>Olsen, Robert G. ; Zhuang, Chijie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-1fee1ca38bede69dadc6a783c14883c69f9e2b30861912ed977beba6c06943033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Acoustic noise</topic><topic>Capacitance</topic><topic>Conductors</topic><topic>Corona</topic><topic>Design parameters</topic><topic>Electric field</topic><topic>Electric fields</topic><topic>Electric potential</topic><topic>Flashover</topic><topic>High voltages</topic><topic>Impedance</topic><topic>overhead transmission lines</topic><topic>Power transmission lines</topic><topic>Spatial distribution</topic><topic>Surges</topic><topic>Transmission lines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Olsen, Robert G.</creatorcontrib><creatorcontrib>Zhuang, Chijie</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</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><jtitle>IEEE transactions on power delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Olsen, Robert G.</au><au>Zhuang, Chijie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Spatial Distribution of Electric Field as a Unifying Idea in Transmission Line Design</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2019-06-01</date><risdate>2019</risdate><volume>34</volume><issue>3</issue><spage>919</spage><epage>928</epage><pages>919-928</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>It is shown that the most important electrical design criteria for long (i.e., stability limited) high voltage overhead transmission lines operating at a given voltage are all related to the spatial electric field distribution between phase conductors. 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| ispartof | IEEE transactions on power delivery, 2019-06, Vol.34 (3), p.919-928 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Acoustic noise Capacitance Conductors Corona Design parameters Electric field Electric fields Electric potential Flashover High voltages Impedance overhead transmission lines Power transmission lines Spatial distribution Surges Transmission lines |
| title | The Spatial Distribution of Electric Field as a Unifying Idea in Transmission Line Design |
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