Application of Park's power components to the differential protection of three-phase 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/10400.1/3998
Resumo: This paper presents a new scheme for power transformers differential protection, in which the concept of the Park's instantaneous differential powers is introduced. The proposed method is able to detect winding insulation failures and to distinguish them from magnetizing inrush current transients. Experimental and simulation results are presented and discussed.
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spelling Application of Park's power components to the differential protection of three-phase transformersDifferential protectionIncipient winding faultsInrush currentsPark's vectorp–q power theoryTransformersThis paper presents a new scheme for power transformers differential protection, in which the concept of the Park's instantaneous differential powers is introduced. The proposed method is able to detect winding insulation failures and to distinguish them from magnetizing inrush current transients. Experimental and simulation results are presented and discussed.ElsevierSapientiaOliveira, L. M. R.Cardoso, A. J. Marques2014-05-19T13:54:59Z20122014-05-16T14:28:59Z2012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/3998engOliveira, L.M.R.; Cardoso, A.J.M.Application of Park's power components to the differential protection of three-phase transformers, Electric Power Systems Research, 83, 1, 203-211, 2012.0378-7796AUT: LOL01124;http://dx.doi.org/10.1016/j.epsr.2011.11.004info: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:RCAAP2023-07-24T10:15:08ZPortal AgregadorONG
dc.title.none.fl_str_mv Application of Park's power components to the differential protection of three-phase transformers
title Application of Park's power components to the differential protection of three-phase transformers
spellingShingle Application of Park's power components to the differential protection of three-phase transformers
Oliveira, L. M. R.
Differential protection
Incipient winding faults
Inrush currents
Park's vector
p–q power theory
Transformers
title_short Application of Park's power components to the differential protection of three-phase transformers
title_full Application of Park's power components to the differential protection of three-phase transformers
title_fullStr Application of Park's power components to the differential protection of three-phase transformers
title_full_unstemmed Application of Park's power components to the differential protection of three-phase transformers
title_sort Application of Park's power components to the differential protection of three-phase 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
dc.subject.por.fl_str_mv Differential protection
Incipient winding faults
Inrush currents
Park's vector
p–q power theory
Transformers
topic Differential protection
Incipient winding faults
Inrush currents
Park's vector
p–q power theory
Transformers
description This paper presents a new scheme for power transformers differential protection, in which the concept of the Park's instantaneous differential powers is introduced. The proposed method is able to detect winding insulation failures and to distinguish them from magnetizing 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
2014-05-19T13:54:59Z
2014-05-16T14:28:59Z
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/10400.1/3998
url http://hdl.handle.net/10400.1/3998
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Oliveira, L.M.R.; Cardoso, A.J.M.Application of Park's power components to the differential protection of three-phase transformers, Electric Power Systems Research, 83, 1, 203-211, 2012.
0378-7796
AUT: LOL01124;
http://dx.doi.org/10.1016/j.epsr.2011.11.004
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 Elsevier
publisher.none.fl_str_mv Elsevier
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
repository.mail.fl_str_mv
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