Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/27576 |
Resumo: | A very accurate mathematical method, named Helicoidal Method, to calculate the flux density vector B produced by the current circulating in the resistive single-phase superconductor electrical current limiter (RSCL) coils, at any point of the its whole space, using the Biot-Savart’s Law is presented in this paper. It is very important to remember that these coils are single layer concentric cylindrical coils with voids (free space) between its neighbor turns which turns present helicoidal form. The calculation of the vector B, at any point of the space of the coils, is used in the dynamic simulation of the RSCL for design and operation purposes, but it is also used to calculate the self-inductance of each electrical current limiter coil and the mutual inductance between each pair of coils, which are necessary to determine the equivalent impedance of the RSCL. To verify the proposed method accuracy the self-inductance of three different coils, made with copper wire, are calculated, measured and the results are compared. |
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Homrich, Roberto PetryRuppert Filho, ErnestoPinatti, Daltro GarciaBaldan, Carlos AlbertoShigue, Carlos YujiroFreitas, Rafael Cassiolato de2011-01-28T05:59:07Z20041051-8223http://hdl.handle.net/10183/27576000464056A very accurate mathematical method, named Helicoidal Method, to calculate the flux density vector B produced by the current circulating in the resistive single-phase superconductor electrical current limiter (RSCL) coils, at any point of the its whole space, using the Biot-Savart’s Law is presented in this paper. It is very important to remember that these coils are single layer concentric cylindrical coils with voids (free space) between its neighbor turns which turns present helicoidal form. The calculation of the vector B, at any point of the space of the coils, is used in the dynamic simulation of the RSCL for design and operation purposes, but it is also used to calculate the self-inductance of each electrical current limiter coil and the mutual inductance between each pair of coils, which are necessary to determine the equivalent impedance of the RSCL. To verify the proposed method accuracy the self-inductance of three different coils, made with copper wire, are calculated, measured and the results are compared.application/pdfengIEEE transactions on applied superconductivity. New York, NY. vol. 14, no. 2 (June 2004), p. 796-799SupercondutoresElementos finitosCurrent limiterElectromagneticsFinite elementsSuperconductorSingle layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purposeEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000464056.pdf000464056.pdfTexto completo (inglês)application/pdf227751http://www.lume.ufrgs.br/bitstream/10183/27576/1/000464056.pdfd0d4a4682b4a8e05ffabd988eb678fa2MD51TEXT000464056.pdf.txt000464056.pdf.txtExtracted Texttext/plain14802http://www.lume.ufrgs.br/bitstream/10183/27576/2/000464056.pdf.txtd18465abdff300c7d5f898f33de01fa3MD52THUMBNAIL000464056.pdf.jpg000464056.pdf.jpgGenerated Thumbnailimage/jpeg2375http://www.lume.ufrgs.br/bitstream/10183/27576/3/000464056.pdf.jpg0977700c06a8e4c70d772c0ba7adf041MD5310183/275762021-06-13 04:35:18.326686oai:www.lume.ufrgs.br:10183/27576Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-06-13T07:35:18Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
title |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
spellingShingle |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose Homrich, Roberto Petry Supercondutores Elementos finitos Current limiter Electromagnetics Finite elements Superconductor |
title_short |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
title_full |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
title_fullStr |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
title_full_unstemmed |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
title_sort |
Single layer cylindrical and helicoidal coil with voids between successive turns electromagnetic field calculation to be used in superconductor current limiter simulator for design purpose |
author |
Homrich, Roberto Petry |
author_facet |
Homrich, Roberto Petry Ruppert Filho, Ernesto Pinatti, Daltro Garcia Baldan, Carlos Alberto Shigue, Carlos Yujiro Freitas, Rafael Cassiolato de |
author_role |
author |
author2 |
Ruppert Filho, Ernesto Pinatti, Daltro Garcia Baldan, Carlos Alberto Shigue, Carlos Yujiro Freitas, Rafael Cassiolato de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Homrich, Roberto Petry Ruppert Filho, Ernesto Pinatti, Daltro Garcia Baldan, Carlos Alberto Shigue, Carlos Yujiro Freitas, Rafael Cassiolato de |
dc.subject.por.fl_str_mv |
Supercondutores Elementos finitos |
topic |
Supercondutores Elementos finitos Current limiter Electromagnetics Finite elements Superconductor |
dc.subject.eng.fl_str_mv |
Current limiter Electromagnetics Finite elements Superconductor |
description |
A very accurate mathematical method, named Helicoidal Method, to calculate the flux density vector B produced by the current circulating in the resistive single-phase superconductor electrical current limiter (RSCL) coils, at any point of the its whole space, using the Biot-Savart’s Law is presented in this paper. It is very important to remember that these coils are single layer concentric cylindrical coils with voids (free space) between its neighbor turns which turns present helicoidal form. The calculation of the vector B, at any point of the space of the coils, is used in the dynamic simulation of the RSCL for design and operation purposes, but it is also used to calculate the self-inductance of each electrical current limiter coil and the mutual inductance between each pair of coils, which are necessary to determine the equivalent impedance of the RSCL. To verify the proposed method accuracy the self-inductance of three different coils, made with copper wire, are calculated, measured and the results are compared. |
publishDate |
2004 |
dc.date.issued.fl_str_mv |
2004 |
dc.date.accessioned.fl_str_mv |
2011-01-28T05:59:07Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
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article |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/27576 |
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1051-8223 |
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000464056 |
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http://hdl.handle.net/10183/27576 |
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eng |
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eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
IEEE transactions on applied superconductivity. New York, NY. vol. 14, no. 2 (June 2004), p. 796-799 |
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openAccess |
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