Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes

Detalhes bibliográficos
Autor(a) principal: Aleluia Junior, Leovir Cardoso
Data de Publicação: 2018
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFG
Texto Completo: http://repositorio.bc.ufg.br/tede/handle/tede/9236
Resumo: The present work is devoted to the development of a methodology for attenuation of the electromagnetic conjugate oscillations using insertion of AC components added to DC components in the field excitation of the synchronous generator of outgoing poles submitted to non-sinusoidal voltage conditions. It is used mathematical modeling able to consider the effects of harmonic components of current and voltage and study is carried out on the oscillations of conjugate using computational simulations. The synchronous generator is connected to the bus and subjected to sinusoidal and non-sinusoidal voltage conditions with the insertion of linear and non-linear loads. It is verified that the conjugate oscillations are influenced by the insertion of nonlinear loads, inducing the periodic behavior, being the main components of the sixth order and their multiple. The results obtained reduce the oscillating electromagnetic torque components by approximately 50%.
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spelling Calixto, Wesley Pachecohttp://lattes.cnpq.br/9073478192027867Alves, Aylton Joséhttp://lattes.cnpq.br/2762752291082988Calixto, Wesley PachecoAlves, Aylton JoséPinheiro Neto, DaywesDomingos, José LuizOliveira, Marco Antônio Assfalk dehttp://lattes.cnpq.br/0533485135891182Aleluia Junior, Leovir Cardoso2019-01-18T09:56:30Z2018-08-30ALELUIA JUNIOR, L. C. Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes. 2019. 120 f. Dissertação (Mestrado em Engenharia Elétrica e da Computação) - Universidade Federal de Goiás, Goiânia, 2018.http://repositorio.bc.ufg.br/tede/handle/tede/9236The present work is devoted to the development of a methodology for attenuation of the electromagnetic conjugate oscillations using insertion of AC components added to DC components in the field excitation of the synchronous generator of outgoing poles submitted to non-sinusoidal voltage conditions. It is used mathematical modeling able to consider the effects of harmonic components of current and voltage and study is carried out on the oscillations of conjugate using computational simulations. The synchronous generator is connected to the bus and subjected to sinusoidal and non-sinusoidal voltage conditions with the insertion of linear and non-linear loads. It is verified that the conjugate oscillations are influenced by the insertion of nonlinear loads, inducing the periodic behavior, being the main components of the sixth order and their multiple. The results obtained reduce the oscillating electromagnetic torque components by approximately 50%.O presente trabalho dedica-se ao desenvolvimento de metodologia para atenuação das oscilações de conjugado eletromagnético utilizando inserção de componentes CA somadas a componentes CC na excitação de campo do gerador síncrono de polos salientes submetido a condições não senoidais de tensão. Utiliza-se modelagem matemática capaz de considerar os efeitos das componentes harmônicas de corrente e tensão e realiza-se estudo sobre as oscilações de conjugado utilizando simulações computacionais. O gerador síncrono é conectado ao barramento e submetido a condições senoidais e não senoidais de tensão com a inserção de cargas lineares e não lineares. Verifica-se que as oscilações de conjugado são influenciadas pela inserção de cargas não lineares, induzindo ao comportamento periódico, sendo as principais componentes de sexta ordem e suas múltiplas. Os resultados obtidos reduz em aproximadamente 50% as componentes oscilantes de conjugado eletromagnético.Submitted by Ana Caroline Costa (ana_caroline212@hotmail.com) on 2019-01-17T18:21:35Z No. of bitstreams: 2 Dissertação - Leovir Cardoso Aleluia Junior - 2018.pdf: 17494162 bytes, checksum: 4a49f9229dbca43ba76d4009928f07a5 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2019-01-18T09:56:30Z (GMT) No. of bitstreams: 2 Dissertação - Leovir Cardoso Aleluia Junior - 2018.pdf: 17494162 bytes, checksum: 4a49f9229dbca43ba76d4009928f07a5 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)Made available in DSpace on 2019-01-18T09:56:30Z (GMT). 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dc.title.eng.fl_str_mv Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
dc.title.alternative.eng.fl_str_mv Attenuation of the oscillating conjugate components in the synchronous generator of salient poles
title Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
spellingShingle Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
Aleluia Junior, Leovir Cardoso
Gerador síncrono de polos salientes
Modelagem matemática e computacional
Oscilações de conjugado eletromagnético
Synchronous generator of outgoing poles
Mathematical and computational modeling
Electromagnetic conjugate oscillations
ENGENHARIAS::ENGENHARIA ELETRICA
title_short Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
title_full Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
title_fullStr Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
title_full_unstemmed Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
title_sort Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes
author Aleluia Junior, Leovir Cardoso
author_facet Aleluia Junior, Leovir Cardoso
author_role author
dc.contributor.advisor1.fl_str_mv Calixto, Wesley Pacheco
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/9073478192027867
dc.contributor.advisor-co1.fl_str_mv Alves, Aylton José
dc.contributor.advisor-co1Lattes.fl_str_mv http://lattes.cnpq.br/2762752291082988
dc.contributor.referee1.fl_str_mv Calixto, Wesley Pacheco
dc.contributor.referee2.fl_str_mv Alves, Aylton José
dc.contributor.referee3.fl_str_mv Pinheiro Neto, Daywes
dc.contributor.referee4.fl_str_mv Domingos, José Luiz
dc.contributor.referee5.fl_str_mv Oliveira, Marco Antônio Assfalk de
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/0533485135891182
dc.contributor.author.fl_str_mv Aleluia Junior, Leovir Cardoso
contributor_str_mv Calixto, Wesley Pacheco
Alves, Aylton José
Calixto, Wesley Pacheco
Alves, Aylton José
Pinheiro Neto, Daywes
Domingos, José Luiz
Oliveira, Marco Antônio Assfalk de
dc.subject.por.fl_str_mv Gerador síncrono de polos salientes
Modelagem matemática e computacional
Oscilações de conjugado eletromagnético
topic Gerador síncrono de polos salientes
Modelagem matemática e computacional
Oscilações de conjugado eletromagnético
Synchronous generator of outgoing poles
Mathematical and computational modeling
Electromagnetic conjugate oscillations
ENGENHARIAS::ENGENHARIA ELETRICA
dc.subject.eng.fl_str_mv Synchronous generator of outgoing poles
Mathematical and computational modeling
Electromagnetic conjugate oscillations
dc.subject.cnpq.fl_str_mv ENGENHARIAS::ENGENHARIA ELETRICA
description The present work is devoted to the development of a methodology for attenuation of the electromagnetic conjugate oscillations using insertion of AC components added to DC components in the field excitation of the synchronous generator of outgoing poles submitted to non-sinusoidal voltage conditions. It is used mathematical modeling able to consider the effects of harmonic components of current and voltage and study is carried out on the oscillations of conjugate using computational simulations. The synchronous generator is connected to the bus and subjected to sinusoidal and non-sinusoidal voltage conditions with the insertion of linear and non-linear loads. It is verified that the conjugate oscillations are influenced by the insertion of nonlinear loads, inducing the periodic behavior, being the main components of the sixth order and their multiple. The results obtained reduce the oscillating electromagnetic torque components by approximately 50%.
publishDate 2018
dc.date.issued.fl_str_mv 2018-08-30
dc.date.accessioned.fl_str_mv 2019-01-18T09:56:30Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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status_str publishedVersion
dc.identifier.citation.fl_str_mv ALELUIA JUNIOR, L. C. Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes. 2019. 120 f. Dissertação (Mestrado em Engenharia Elétrica e da Computação) - Universidade Federal de Goiás, Goiânia, 2018.
dc.identifier.uri.fl_str_mv http://repositorio.bc.ufg.br/tede/handle/tede/9236
identifier_str_mv ALELUIA JUNIOR, L. C. Atenuação das componentes oscilantes de conjugado no gerador síncrono de polos salientes. 2019. 120 f. Dissertação (Mestrado em Engenharia Elétrica e da Computação) - Universidade Federal de Goiás, Goiânia, 2018.
url http://repositorio.bc.ufg.br/tede/handle/tede/9236
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language por
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dc.relation.confidence.fl_str_mv 600
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dc.relation.cnpq.fl_str_mv -1431013593610671097
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dc.publisher.none.fl_str_mv Universidade Federal de Goiás
dc.publisher.program.fl_str_mv Programa de Pós-graduação em Engenharia Elétrica e da Computação (EMC)
dc.publisher.initials.fl_str_mv UFG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Escola de Engenharia Elétrica, Mecânica e de Computação - EMC (RG)
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFG
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