Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers

Detalhes bibliográficos
Autor(a) principal: Rossi, Jose Carlos [UNESP]
Data de Publicação: 1999
Outros Autores: Oliveira, Luis Carlos Origa de [UNESP], Ferreira, Marco A S [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/MWSCAS.1999.867740
http://hdl.handle.net/11449/130692
Resumo: In this work it is discussed the performance of the reactive power demand in three-leg transformer core and three-phase transformer bank, under different conditions of AC/DC double excitation. In order to analyse the influence of double excitation in reactive power theoretically a mathematical model was developed considering the mutual coupling between phases and the magnetic nonlinearity. The validity of the proposed model is verified by means of the experimental and simulated results.
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spelling Influence of double excitation AC/DC in the reactive power demand of 3-phase transformersApproximation theoryComputer simulationElectric currentsElectric excitationElectric resistanceMagnetic circuitsMagnetizationMathematical modelsReactive powerLeakage inductanceMagnetic nonlinearityThree phase transformerTransformer bankElectric transformersIn this work it is discussed the performance of the reactive power demand in three-leg transformer core and three-phase transformer bank, under different conditions of AC/DC double excitation. In order to analyse the influence of double excitation in reactive power theoretically a mathematical model was developed considering the mutual coupling between phases and the magnetic nonlinearity. The validity of the proposed model is verified by means of the experimental and simulated results.UNESP, DEE, FEIS, Ilha Solteira, SP, BrazilUNESP, DEE, FEIS, Ilha Solteira, SP, BrazilIEEEUniversidade Estadual Paulista (Unesp)Rossi, Jose Carlos [UNESP]Oliveira, Luis Carlos Origa de [UNESP]Ferreira, Marco A S [UNESP]2014-05-27T11:19:49Z2014-05-27T11:19:49Z1999-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject727-730http://dx.doi.org/10.1109/MWSCAS.1999.867740MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, 42., Proceedings..., Vols 1 and 2. New York: IEEE, p. 727-730, 1999.http://hdl.handle.net/11449/13069210.1109/MWSCAS.1999.867740WOS:0000895258001742-s2.0-00332925263775296425205368Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMidwest Symposium on Circuits and Systemsinfo:eu-repo/semantics/openAccess2021-10-23T21:41:28Zoai:repositorio.unesp.br:11449/130692Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:41:28Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
title Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
spellingShingle Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
Rossi, Jose Carlos [UNESP]
Approximation theory
Computer simulation
Electric currents
Electric excitation
Electric resistance
Magnetic circuits
Magnetization
Mathematical models
Reactive power
Leakage inductance
Magnetic nonlinearity
Three phase transformer
Transformer bank
Electric transformers
title_short Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
title_full Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
title_fullStr Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
title_full_unstemmed Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
title_sort Influence of double excitation AC/DC in the reactive power demand of 3-phase transformers
author Rossi, Jose Carlos [UNESP]
author_facet Rossi, Jose Carlos [UNESP]
Oliveira, Luis Carlos Origa de [UNESP]
Ferreira, Marco A S [UNESP]
author_role author
author2 Oliveira, Luis Carlos Origa de [UNESP]
Ferreira, Marco A S [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Rossi, Jose Carlos [UNESP]
Oliveira, Luis Carlos Origa de [UNESP]
Ferreira, Marco A S [UNESP]
dc.subject.por.fl_str_mv Approximation theory
Computer simulation
Electric currents
Electric excitation
Electric resistance
Magnetic circuits
Magnetization
Mathematical models
Reactive power
Leakage inductance
Magnetic nonlinearity
Three phase transformer
Transformer bank
Electric transformers
topic Approximation theory
Computer simulation
Electric currents
Electric excitation
Electric resistance
Magnetic circuits
Magnetization
Mathematical models
Reactive power
Leakage inductance
Magnetic nonlinearity
Three phase transformer
Transformer bank
Electric transformers
description In this work it is discussed the performance of the reactive power demand in three-leg transformer core and three-phase transformer bank, under different conditions of AC/DC double excitation. In order to analyse the influence of double excitation in reactive power theoretically a mathematical model was developed considering the mutual coupling between phases and the magnetic nonlinearity. The validity of the proposed model is verified by means of the experimental and simulated results.
publishDate 1999
dc.date.none.fl_str_mv 1999-12-01
2014-05-27T11:19:49Z
2014-05-27T11:19:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/MWSCAS.1999.867740
MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, 42., Proceedings..., Vols 1 and 2. New York: IEEE, p. 727-730, 1999.
http://hdl.handle.net/11449/130692
10.1109/MWSCAS.1999.867740
WOS:000089525800174
2-s2.0-0033292526
3775296425205368
url http://dx.doi.org/10.1109/MWSCAS.1999.867740
http://hdl.handle.net/11449/130692
identifier_str_mv MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, 42., Proceedings..., Vols 1 and 2. New York: IEEE, p. 727-730, 1999.
10.1109/MWSCAS.1999.867740
WOS:000089525800174
2-s2.0-0033292526
3775296425205368
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Midwest Symposium on Circuits and Systems
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 727-730
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv Scopus
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_ 1803650262351478784

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