Modal transformation analyses for double three-phase transmission lines

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dc.contributor.authordo Prado, Afonso Jose
dc.contributor.authorPissolato Filho, Jose
dc.contributor.authorKurokawa, Sergio
dc.contributor.authorBovolato, Luiz Fernando
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-20T13:28:57Z
dc.date.available2014-05-20T13:28:57Z
dc.date.issued2007-07-01
dc.description.abstractEigenvector and eigenvalue analyses are carried out for double three-phase transmission lines, studying the application of a constant and real phase-mode transformation matrix and the errors of this application to mode line models. Employing some line transposition types, exact results are obtained with a single real transformation matrix based on Clarke's matrix and line geometrical characteristics. It is shown that the proposed technique leads to insignificant errors when a nontransposed case is considered. For both cases, transposed and nontransposed, the access to the electrical values (voltage and current, for example) is provided through a simple matrix multiplication without convolution methods. Using this facility, an interesting model for transmission line analysis is obtained even though the nontransposed case errors are not eliminated. The main advantages of the model are related to the transformation matrix: single, real, frequency independent, and identical for voltage and current.en
dc.description.affiliationUniv Estadual Paulista, FEIS, DEE, São Paulo, Brazil
dc.description.affiliationUniv Estadual Campinas, FEEC, DSCE, Elect Engn Dept, BR-13081 Campinas, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, FEIS, DEE, São Paulo, Brazil
dc.format.extent1926-1936
dc.identifierhttp://dx.doi.org/10.1109/TPWRD.2007.899769
dc.identifier.citationIEEE Transactions on Power Delivery. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc., v. 22, n. 3, p. 1926-1936, 2007.
dc.identifier.doi10.1109/TPWRD.2007.899769
dc.identifier.issn0885-8977
dc.identifier.lattes4830845230549223
dc.identifier.lattes9050114986065903
dc.identifier.urihttp://hdl.handle.net/11449/9679
dc.identifier.wosWOS:000247605900081
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartofIEEE Transactions on Power Delivery
dc.relation.ispartofjcr3.350
dc.relation.ispartofsjr1,814
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectClarke's matrixpt
dc.subjecteigenvaluept
dc.subjecteigenvectorpt
dc.subjectfrequencypt
dc.subjectmode domainpt
dc.subjecttransformation matrixpt
dc.subjecttransmission linespt
dc.titleModal transformation analyses for double three-phase transmission linesen
dc.typeArtigo
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIEEE-Inst Electrical Electronics Engineers Inc
unesp.author.lattes4830845230549223
unesp.author.lattes9050114986065903
unesp.author.orcid0000-0002-9263-980X[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Engenharia Elétrica - FEIS