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A Influência da Referência de Tensão na Avaliação de Indicadores de Qualidade de Energia

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dc.contributor.authorMarafão, Fernando Pinhabel [UNESP]
dc.contributor.authorDeckmann, Sigmar Maurer
dc.contributor.authorMorales Paredes, Helmo Kelis
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-27T11:23:43Z
dc.date.available2014-05-27T11:23:43Z
dc.date.issued2008-12-01
dc.description.abstractThis paper discusses the importance of the voltage referential for power quality monitoring and power systempsilas instrumentation. Considering the operating conditions of simple power circuits, it will be demonstrated that an incorrect choice of the voltages referential may result in erroneous quantification of some power quality indices, especially in three-phase four wire circuits. The use of a virtual reference point and the neutral conductor as reference have been considered and the simulation results confirm the influence of the voltage reference selection in the evaluation of total harmonic distortion, unbalance factors and voltage sags. Finally a way of linking both methods will be discussed by means of Blakesleypsilas theorem. © Copyright 2010 IEEE - All Rights Reserved.en
dc.description.affiliationUNESP, Sorocaba
dc.description.affiliationFaculdade de Engenharia Elétrica e Computação UNICAMP
dc.description.affiliationUnespUNESP, Sorocaba
dc.format.extent81-88
dc.identifierhttp://dx.doi.org/10.1109/TLA.2008.4461636
dc.identifier.citationIEEE Latin America Transactions, v. 6, n. 1, p. 81-88, 2008.
dc.identifier.doi10.1109/TLA.2008.4461636
dc.identifier.file2-s2.0-74949105761.pdf
dc.identifier.issn1548-0992
dc.identifier.scopus2-s2.0-74949105761
dc.identifier.urihttp://hdl.handle.net/11449/70680
dc.language.isopor
dc.relation.ispartofIEEE Latin America Transactions
dc.relation.ispartofjcr0.502
dc.relation.ispartofsjr0,253
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectFour-wire
dc.subjectNeutral conductor
dc.subjectOperating condition
dc.subjectPower circuit
dc.subjectPower quality indices
dc.subjectPower quality monitoring
dc.subjectSimulation result
dc.subjectTotal harmonic distortions
dc.subjectUnbalance factor
dc.subjectVirtual reference point
dc.subjectVoltage reference
dc.subjectVoltage sags
dc.subjectElectric wiring
dc.subjectQuality control
dc.titleA Influência da Referência de Tensão na Avaliação de Indicadores de Qualidade de Energiapt
dc.title.alternativeThe influence of voltage referential in power quality indices evaluationen
dc.typeArtigo
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Ciência e Tecnologia, Sorocabapt
unesp.departmentEngenharia de Controle e Automação - ICTSpt

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Sorocaba - ICTS - Instituto de Ciência e Tecnologia