Extended Park's vector approach-based differential protection of three-phase power transformers

Detalhes bibliográficos
Autor(a) principal: Oliveira, L. M. R.
Data de Publicação: 2012
Outros Autores: Cardoso, A. J. Marques
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/4527
Resumo: This study presents a new scheme for power transformers protection, which is based on the analysis of the harmonic content of the differential current Park's vector modulus. The proposed method is able to detect turn-to-turn winding insulation failures, and to distinguish them from magnetising inrush current transients. Experimental and simulation results are presented and discussed.
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spelling Extended Park's vector approach-based differential protection of three-phase power transformersThis study presents a new scheme for power transformers protection, which is based on the analysis of the harmonic content of the differential current Park's vector modulus. The proposed method is able to detect turn-to-turn winding insulation failures, and to distinguish them from magnetising inrush current transients. Experimental and simulation results are presented and discussed.IET - Institution of Engineering and TechnologySapientiaOliveira, L. M. R.Cardoso, A. J. Marques2014-06-26T16:57:30Z20122014-05-16T11:20:37Z2012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/4527eng17518660AUT: LOL01124;http://dx.doi.org/10.1049/iet-epa.2011.0377info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-11-29T10:33:25Zoai:sapientia.ualg.pt:10400.1/4527Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-29T10:33:25Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Extended Park's vector approach-based differential protection of three-phase power transformers
title Extended Park's vector approach-based differential protection of three-phase power transformers
spellingShingle Extended Park's vector approach-based differential protection of three-phase power transformers
Oliveira, L. M. R.
title_short Extended Park's vector approach-based differential protection of three-phase power transformers
title_full Extended Park's vector approach-based differential protection of three-phase power transformers
title_fullStr Extended Park's vector approach-based differential protection of three-phase power transformers
title_full_unstemmed Extended Park's vector approach-based differential protection of three-phase power transformers
title_sort Extended Park's vector approach-based differential protection of three-phase power transformers
author Oliveira, L. M. R.
author_facet Oliveira, L. M. R.
Cardoso, A. J. Marques
author_role author
author2 Cardoso, A. J. Marques
author2_role author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Oliveira, L. M. R.
Cardoso, A. J. Marques
description This study presents a new scheme for power transformers protection, which is based on the analysis of the harmonic content of the differential current Park's vector modulus. The proposed method is able to detect turn-to-turn winding insulation failures, and to distinguish them from magnetising inrush current transients. Experimental and simulation results are presented and discussed.
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01T00:00:00Z
2014-06-26T16:57:30Z
2014-05-16T11:20:37Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/4527
url http://hdl.handle.net/10400.1/4527
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 17518660
AUT: LOL01124;
http://dx.doi.org/10.1049/iet-epa.2011.0377
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IET - Institution of Engineering and Technology
publisher.none.fl_str_mv IET - Institution of Engineering and Technology
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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