Distribution transformers modeling with angular displacement: actual values and per unit analysis
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0103-17592007000400009 http://hdl.handle.net/11449/29078 |
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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Repositório Institucional da UNESP |
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2946 |
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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.Universidad Tecnológica de PereiraUNESPUniversity of EdinburghUNESPSociedade Brasileira de AutomáticaUniversidad Tecnológica de PereiraUniversidade Estadual Paulista (Unesp)University of EdinburghR., Dario E. RodasPadilha-Feltrin, Antonio [UNESP]Ochoa, Luis F.2014-05-20T15:14:10Z2014-05-20T15:14:10Z2007-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article490-500application/pdfhttp://dx.doi.org/10.1590/S0103-17592007000400009Sba: Controle & Automação Sociedade Brasileira de Automatica. Sociedade Brasileira de Automática, v. 18, n. 4, p. 490-500, 2007.0103-1759http://hdl.handle.net/11449/2907810.1590/S0103-17592007000400009S0103-17592007000400009S0103-17592007000400009.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSba: Controle & Automação Sociedade Brasileira de Automaticainfo:eu-repo/semantics/openAccess2024-07-04T19:06:57Zoai:repositorio.unesp.br:11449/29078Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:23:00.220267Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)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 [UNESP] Ochoa, Luis F. |
author_role |
author |
author2 |
Padilha-Feltrin, Antonio [UNESP] Ochoa, Luis F. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidad Tecnológica de Pereira Universidade Estadual Paulista (Unesp) University of Edinburgh |
dc.contributor.author.fl_str_mv |
R., Dario E. Rodas Padilha-Feltrin, Antonio [UNESP] 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 2014-05-20T15:14:10Z 2014-05-20T15:14:10Z |
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://dx.doi.org/10.1590/S0103-17592007000400009 Sba: Controle & Automação Sociedade Brasileira de Automatica. Sociedade Brasileira de Automática, v. 18, n. 4, p. 490-500, 2007. 0103-1759 http://hdl.handle.net/11449/29078 10.1590/S0103-17592007000400009 S0103-17592007000400009 S0103-17592007000400009.pdf |
url |
http://dx.doi.org/10.1590/S0103-17592007000400009 http://hdl.handle.net/11449/29078 |
identifier_str_mv |
Sba: Controle & Automação Sociedade Brasileira de Automatica. Sociedade Brasileira de Automática, v. 18, n. 4, p. 490-500, 2007. 0103-1759 10.1590/S0103-17592007000400009 S0103-17592007000400009 S0103-17592007000400009.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sba: Controle & Automação Sociedade Brasileira de Automatica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
490-500 application/pdf |
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 |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129514187784192 |