Distribution transformers modeling with angular displacement: actual values and per unit analysis

Detalhes bibliográficos
Autor(a) principal: R.,Dario E. Rodas
Data de Publicação: 2007
Outros Autores: Padilha-Feltrin,Antonio, Ochoa,Luis F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Sba: Controle & Automação Sociedade Brasileira de Automatica
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592007000400009
Resumo: In this work a detailed modeling of three-phase distribution transformers aimed at complementing well-known approaches is presented. Thus, incidence of angular displacement and tapping is taken into account in the proposed models, considering both actual values and per unit. The analysis is based on minimal data requirement: solely short-circuit admittance is needed since three-phase transformers are treated as non-magnetically-coupled single-phase transformers. In order to support the proposed methodology, results obtained through laboratory tests are presented.
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spelling Distribution transformers modeling with angular displacement: actual values and per unit analysisTransformer modelingangular displacementdistribution systemsIn this work a detailed modeling of three-phase distribution transformers aimed at complementing well-known approaches is presented. Thus, incidence of angular displacement and tapping is taken into account in the proposed models, considering both actual values and per unit. The analysis is based on minimal data requirement: solely short-circuit admittance is needed since three-phase transformers are treated as non-magnetically-coupled single-phase transformers. In order to support the proposed methodology, results obtained through laboratory tests are presented.Sociedade Brasileira de Automática2007-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592007000400009Sba: Controle & Automação Sociedade Brasileira de Automatica v.18 n.4 2007reponame:Sba: Controle & Automação Sociedade Brasileira de Automaticainstname:Sociedade Brasileira de Automática (SBA)instacron:SBA10.1590/S0103-17592007000400009info:eu-repo/semantics/openAccessR.,Dario E. RodasPadilha-Feltrin,AntonioOchoa,Luis F.eng2008-01-21T00:00:00Zoai:scielo:S0103-17592007000400009Revistahttps://www.sba.org.br/revista/PUBhttps://old.scielo.br/oai/scielo-oai.php||revista_sba@fee.unicamp.br1807-03450103-1759opendoar:2008-01-21T00:00Sba: Controle & Automação Sociedade Brasileira de Automatica - Sociedade Brasileira de Automática (SBA)false
dc.title.none.fl_str_mv Distribution transformers modeling with angular displacement: actual values and per unit analysis
title Distribution transformers modeling with angular displacement: actual values and per unit analysis
spellingShingle Distribution transformers modeling with angular displacement: actual values and per unit analysis
R.,Dario E. Rodas
Transformer modeling
angular displacement
distribution systems
title_short Distribution transformers modeling with angular displacement: actual values and per unit analysis
title_full Distribution transformers modeling with angular displacement: actual values and per unit analysis
title_fullStr Distribution transformers modeling with angular displacement: actual values and per unit analysis
title_full_unstemmed Distribution transformers modeling with angular displacement: actual values and per unit analysis
title_sort Distribution transformers modeling with angular displacement: actual values and per unit analysis
author R.,Dario E. Rodas
author_facet R.,Dario E. Rodas
Padilha-Feltrin,Antonio
Ochoa,Luis F.
author_role author
author2 Padilha-Feltrin,Antonio
Ochoa,Luis F.
author2_role author
author
dc.contributor.author.fl_str_mv R.,Dario E. Rodas
Padilha-Feltrin,Antonio
Ochoa,Luis F.
dc.subject.por.fl_str_mv Transformer modeling
angular displacement
distribution systems
topic Transformer modeling
angular displacement
distribution systems
description In this work a detailed modeling of three-phase distribution transformers aimed at complementing well-known approaches is presented. Thus, incidence of angular displacement and tapping is taken into account in the proposed models, considering both actual values and per unit. The analysis is based on minimal data requirement: solely short-circuit admittance is needed since three-phase transformers are treated as non-magnetically-coupled single-phase transformers. In order to support the proposed methodology, results obtained through laboratory tests are presented.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592007000400009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592007000400009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-17592007000400009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Automática
publisher.none.fl_str_mv Sociedade Brasileira de Automática
dc.source.none.fl_str_mv Sba: Controle & Automação Sociedade Brasileira de Automatica v.18 n.4 2007
reponame:Sba: Controle & Automação Sociedade Brasileira de Automatica
instname:Sociedade Brasileira de Automática (SBA)
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reponame_str Sba: Controle & Automação Sociedade Brasileira de Automatica
collection Sba: Controle & Automação Sociedade Brasileira de Automatica
repository.name.fl_str_mv Sba: Controle & Automação Sociedade Brasileira de Automatica - Sociedade Brasileira de Automática (SBA)
repository.mail.fl_str_mv ||revista_sba@fee.unicamp.br
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