Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults

Detalhes bibliográficos
Autor(a) principal: Oliveira, L. M. R.
Data de Publicação: 2010
Outros Autores: Cardoso, A. J. Marques
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/4072
Resumo: This paper intends to provide a detailed characterization of the transformer behavior under the influence of inrush currents and/or incipient winding faults. Experimental and simulation results are presented and discussed. Finally, a promising new method to identify inrush currents, and to distinguish them from internal faults, is suggested.
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spelling Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faultsIncipient winding faultsInrush currentsProtective relayingTransformersThis paper intends to provide a detailed characterization of the transformer behavior under the influence of inrush currents and/or incipient winding faults. Experimental and simulation results are presented and discussed. Finally, a promising new method to identify inrush currents, and to distinguish them from internal faults, is suggested.SapientiaOliveira, L. M. R.Cardoso, A. J. Marques2014-05-26T13:43:58Z20102014-05-19T15:13:44Z2010-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.1/4072eng978-1-4244-4174-7AUT: LOL01124;http://dx.doi.org/10.1109/ICELMACH.2010.5608303info: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:RCAAP2024-11-29T10:56:03Zoai:sapientia.ualg.pt:10400.1/4072Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-29T10:56:03Repositório 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 Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
title Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
spellingShingle Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
Oliveira, L. M. R.
Incipient winding faults
Inrush currents
Protective relaying
Transformers
title_short Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
title_full Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
title_fullStr Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
title_full_unstemmed Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
title_sort Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults
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 Incipient winding faults
Inrush currents
Protective relaying
Transformers
topic Incipient winding faults
Inrush currents
Protective relaying
Transformers
description This paper intends to provide a detailed characterization of the transformer behavior under the influence of inrush currents and/or incipient winding faults. Experimental and simulation results are presented and discussed. Finally, a promising new method to identify inrush currents, and to distinguish them from internal faults, is suggested.
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01T00:00:00Z
2014-05-26T13:43:58Z
2014-05-19T15:13:44Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/4072
url http://hdl.handle.net/10400.1/4072
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 978-1-4244-4174-7
AUT: LOL01124;
http://dx.doi.org/10.1109/ICELMACH.2010.5608303
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.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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