Distribution transformers modeling with angular displacement: actual values and per unit analysis
Autor(a) principal: | |
---|---|
Data de Publicação: | 2007 |
Outros Autores: | , |
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. |
id |
SBA-2_a1978f9a9cbdb9f49a7406123d38cde7 |
---|---|
oai_identifier_str |
oai:scielo:S0103-17592007000400009 |
network_acronym_str |
SBA-2 |
network_name_str |
Sba: Controle & Automação Sociedade Brasileira de Automatica |
repository_id_str |
|
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) instacron:SBA |
instname_str |
Sociedade Brasileira de Automática (SBA) |
instacron_str |
SBA |
institution |
SBA |
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 |
_version_ |
1754824564779515904 |