High-Frequency Modeling of Power Transformers for Use in Frequency Response Analysis (FRA)
This paper presents an advanced model of the frequency response of a three-phase power transformer for use in conjunction with diagnostic measurements by the method of frequency response analysis (FRA). The model includes high- frequency behavior of the laminated core and the insulation through taki...
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| Veröffentlicht in: | IEEE transactions on power delivery 2008-10, Vol.23 (4), p.2042-2049 |
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| container_title | IEEE transactions on power delivery |
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| creator | Abeywickrama, N. Serdyuk, Y.V. Gubanski, S.M. |
| description | This paper presents an advanced model of the frequency response of a three-phase power transformer for use in conjunction with diagnostic measurements by the method of frequency response analysis (FRA). The model includes high- frequency behavior of the laminated core and the insulation through taking into account the frequency dependencies of the complex permittivity of insulation materials (paper, pressboard, and oil) and of the anisotropic complex permeability of magnetic core and conductors. A lumped parameter circuit model is used to simulate the frequency response of open-circuit impedance, short-circuit impedance, and impedance between primary and secondary windings, in which the characteristics of circuit elements are calculated by means of the finite-element method. The effect of correct representation of each circuit element on the FRA response is analyzed and discussed in comparison to measurement results on a real transformer. |
| doi_str_mv | 10.1109/TPWRD.2008.917896 |
| format | Article |
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The model includes high- frequency behavior of the laminated core and the insulation through taking into account the frequency dependencies of the complex permittivity of insulation materials (paper, pressboard, and oil) and of the anisotropic complex permeability of magnetic core and conductors. A lumped parameter circuit model is used to simulate the frequency response of open-circuit impedance, short-circuit impedance, and impedance between primary and secondary windings, in which the characteristics of circuit elements are calculated by means of the finite-element method. The effect of correct representation of each circuit element on the FRA response is analyzed and discussed in comparison to measurement results on a real transformer.</description><identifier>ISSN: 0885-8977</identifier><identifier>ISSN: 1937-4208</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2008.917896</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Anisotropy ; Applied sciences ; Circuits ; Complex permittivity ; Conducting materials ; Electrical engineering. Electrical power engineering ; Exact sciences and technology ; Finite-element method ; Frequency response ; frequency response analysis ; high-frequency modeling ; Impedance ; Insulation ; Magnetic cores ; Magnetic materials ; Materials ; Mathematical models ; Oil insulation ; Power electronics, power supplies ; power transformer diagnosis ; power transformer diagnostics ; Power transformer insulation ; Power transformers ; Transformers ; Transformers and inductors ; US Department of Transportation</subject><ispartof>IEEE transactions on power delivery, 2008-10, Vol.23 (4), p.2042-2049</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-c560t-d852fa23359d10b29f67d1f55bd40753b9a901e67ef215dfcc28662b3ae4c4d63</citedby><cites>FETCH-LOGICAL-c560t-d852fa23359d10b29f67d1f55bd40753b9a901e67ef215dfcc28662b3ae4c4d63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4550757$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>230,314,776,780,792,881,27903,27904,54737</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4550757$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20691828$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://research.chalmers.se/publication/74553$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Abeywickrama, N.</creatorcontrib><creatorcontrib>Serdyuk, Y.V.</creatorcontrib><creatorcontrib>Gubanski, S.M.</creatorcontrib><title>High-Frequency Modeling of Power Transformers for Use in Frequency Response Analysis (FRA)</title><title>IEEE transactions on power delivery</title><addtitle>TPWRD</addtitle><description>This paper presents an advanced model of the frequency response of a three-phase power transformer for use in conjunction with diagnostic measurements by the method of frequency response analysis (FRA). The model includes high- frequency behavior of the laminated core and the insulation through taking into account the frequency dependencies of the complex permittivity of insulation materials (paper, pressboard, and oil) and of the anisotropic complex permeability of magnetic core and conductors. A lumped parameter circuit model is used to simulate the frequency response of open-circuit impedance, short-circuit impedance, and impedance between primary and secondary windings, in which the characteristics of circuit elements are calculated by means of the finite-element method. The effect of correct representation of each circuit element on the FRA response is analyzed and discussed in comparison to measurement results on a real transformer.</description><subject>Anisotropy</subject><subject>Applied sciences</subject><subject>Circuits</subject><subject>Complex permittivity</subject><subject>Conducting materials</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Exact sciences and technology</subject><subject>Finite-element method</subject><subject>Frequency response</subject><subject>frequency response analysis</subject><subject>high-frequency modeling</subject><subject>Impedance</subject><subject>Insulation</subject><subject>Magnetic cores</subject><subject>Magnetic materials</subject><subject>Materials</subject><subject>Mathematical models</subject><subject>Oil insulation</subject><subject>Power electronics, power supplies</subject><subject>power transformer diagnosis</subject><subject>power transformer diagnostics</subject><subject>Power transformer insulation</subject><subject>Power transformers</subject><subject>Transformers</subject><subject>Transformers and inductors</subject><subject>US Department of Transportation</subject><issn>0885-8977</issn><issn>1937-4208</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kl9rFDEUxQdRcK1-APFlENT6MOvN_-Rxqa4VKpZ1i-BLyGRuulNmJ9ukS9lvb9YtK_jQpwvJ7xxyck9VvSYwJQTMp-Xlr8XnKQXQU0OUNvJJNSGGqYZT0E-rCWgtGm2Uel69yPkGADgYmFS_z_vrVTNPeLvF0e_q77HDoR-v6xjqy3iPqV4mN-YQ0xpTrsusrzLW_Vj_0ywwb-JYTmejG3a5z_XpfDH7-LJ6FtyQ8dXDPKmu5l-WZ-fNxY-v385mF40XEu6aTgsaHGVMmI5AS02QqiNBiLbjoARrjTNAUCoMlIgueE-1lLRlDrnnnWQn1c-Db77Hzba1m9SvXdrZ6HqbMKNLfmX9yg37BDajdbQ1KLmzLfGt5QaJNbJj1imlgwxaa-OK64eD6ybFkjPf2XWfPQ6DGzFuszXAJJVU0UK-f5RknFNmjC7g6aMgkYowRo3iBX37H3oTt6l8b7ZaMgAGwhSIHCCfYs4JwzE6Abtvhf3bCrtvhT20omjePRi77N0QynJ9n49CCtIQTfdvfXPgekQ8XnMhykoU-wOX1b7_</recordid><startdate>20081001</startdate><enddate>20081001</enddate><creator>Abeywickrama, N.</creator><creator>Serdyuk, Y.V.</creator><creator>Gubanski, S.M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</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><scope>F28</scope><scope>ADTPV</scope><scope>AOWAS</scope><scope>F1S</scope></search><sort><creationdate>20081001</creationdate><title>High-Frequency Modeling of Power Transformers for Use in Frequency Response Analysis (FRA)</title><author>Abeywickrama, N. ; Serdyuk, Y.V. ; Gubanski, S.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c560t-d852fa23359d10b29f67d1f55bd40753b9a901e67ef215dfcc28662b3ae4c4d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Anisotropy</topic><topic>Applied sciences</topic><topic>Circuits</topic><topic>Complex permittivity</topic><topic>Conducting materials</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Exact sciences and technology</topic><topic>Finite-element method</topic><topic>Frequency response</topic><topic>frequency response analysis</topic><topic>high-frequency modeling</topic><topic>Impedance</topic><topic>Insulation</topic><topic>Magnetic cores</topic><topic>Magnetic materials</topic><topic>Materials</topic><topic>Mathematical models</topic><topic>Oil insulation</topic><topic>Power electronics, power supplies</topic><topic>power transformer diagnosis</topic><topic>power transformer diagnostics</topic><topic>Power transformer insulation</topic><topic>Power transformers</topic><topic>Transformers</topic><topic>Transformers and inductors</topic><topic>US Department of Transportation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abeywickrama, N.</creatorcontrib><creatorcontrib>Serdyuk, Y.V.</creatorcontrib><creatorcontrib>Gubanski, S.M.</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>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>ANTE: Abstracts in New Technology & Engineering</collection><collection>SwePub</collection><collection>SwePub Articles</collection><collection>SWEPUB Chalmers tekniska högskola</collection><jtitle>IEEE transactions on power delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Abeywickrama, N.</au><au>Serdyuk, Y.V.</au><au>Gubanski, S.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Frequency Modeling of Power Transformers for Use in Frequency Response Analysis (FRA)</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2008-10-01</date><risdate>2008</risdate><volume>23</volume><issue>4</issue><spage>2042</spage><epage>2049</epage><pages>2042-2049</pages><issn>0885-8977</issn><issn>1937-4208</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>This paper presents an advanced model of the frequency response of a three-phase power transformer for use in conjunction with diagnostic measurements by the method of frequency response analysis (FRA). The model includes high- frequency behavior of the laminated core and the insulation through taking into account the frequency dependencies of the complex permittivity of insulation materials (paper, pressboard, and oil) and of the anisotropic complex permeability of magnetic core and conductors. A lumped parameter circuit model is used to simulate the frequency response of open-circuit impedance, short-circuit impedance, and impedance between primary and secondary windings, in which the characteristics of circuit elements are calculated by means of the finite-element method. The effect of correct representation of each circuit element on the FRA response is analyzed and discussed in comparison to measurement results on a real transformer.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TPWRD.2008.917896</doi><tpages>8</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Anisotropy Applied sciences Circuits Complex permittivity Conducting materials Electrical engineering. Electrical power engineering Exact sciences and technology Finite-element method Frequency response frequency response analysis high-frequency modeling Impedance Insulation Magnetic cores Magnetic materials Materials Mathematical models Oil insulation Power electronics, power supplies power transformer diagnosis power transformer diagnostics Power transformer insulation Power transformers Transformers Transformers and inductors US Department of Transportation |
| title | High-Frequency Modeling of Power Transformers for Use in Frequency Response Analysis (FRA) |
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