A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits

Detalhes bibliográficos
Autor(a) principal: Oliveira, L. M. R.
Data de Publicação: 2001
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/10400.1/99
Resumo: This paper presents the development and implementation of a coupled electromagnetic transformer model for the simulation of three-phase power and distribution transformers affected by the presence of winding inter-turn short-circuits. Generically, the coupled electromagnetic transformer model is based on the simultaneous consideration of both magnetic and electric equivalent circuits. To incorporate the internal faults in this model a suitable equivalent circuit of the faulty winding is proposed. Both simulation and laboratory tests results are presented in the paper, which demonstrate the adequacy of the proposed model.
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spelling A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuitsMáquinas eléctricasTransformadores621.313TransformersCoupled electromagnetic modelModelling and simulationThis paper presents the development and implementation of a coupled electromagnetic transformer model for the simulation of three-phase power and distribution transformers affected by the presence of winding inter-turn short-circuits. Generically, the coupled electromagnetic transformer model is based on the simultaneous consideration of both magnetic and electric equivalent circuits. To incorporate the internal faults in this model a suitable equivalent circuit of the faulty winding is proposed. Both simulation and laboratory tests results are presented in the paper, which demonstrate the adequacy of the proposed model.GradoSapientiaOliveira, L. M. R.Cardoso, A. J. Marques2009-02-13T17:09:34Z20012001-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.1/99engAUT: LOL01124;info: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:RCAAP2024-11-29T10:51:13Zoai:sapientia.ualg.pt:10400.1/99Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-29T10:51:13Repositório 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 A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
title A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
spellingShingle A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
Oliveira, L. M. R.
Máquinas eléctricas
Transformadores
621.313
Transformers
Coupled electromagnetic model
Modelling and simulation
title_short A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
title_full A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
title_fullStr A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
title_full_unstemmed A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
title_sort A coupled electromagnetic transformer model for the analysis of winding inter-turn short-circuits
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 Máquinas eléctricas
Transformadores
621.313
Transformers
Coupled electromagnetic model
Modelling and simulation
topic Máquinas eléctricas
Transformadores
621.313
Transformers
Coupled electromagnetic model
Modelling and simulation
description This paper presents the development and implementation of a coupled electromagnetic transformer model for the simulation of three-phase power and distribution transformers affected by the presence of winding inter-turn short-circuits. Generically, the coupled electromagnetic transformer model is based on the simultaneous consideration of both magnetic and electric equivalent circuits. To incorporate the internal faults in this model a suitable equivalent circuit of the faulty winding is proposed. Both simulation and laboratory tests results are presented in the paper, which demonstrate the adequacy of the proposed model.
publishDate 2001
dc.date.none.fl_str_mv 2001
2001-01-01T00:00:00Z
2009-02-13T17:09:34Z
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/10400.1/99
url http://hdl.handle.net/10400.1/99
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv AUT: LOL01124;
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 Grado
publisher.none.fl_str_mv Grado
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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