Modal transformation obtained from Clarke's matrix - Asymmetrical three-phase case

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorPrado, A. J.-
Autor(es): dc.creatorPissolato Filho, J.-
Autor(es): dc.creatorKurokawa, S. [UNESP]-
Autor(es): dc.creatorBovolato, L. F. [UNESP]-
Autor(es): dc.creatorIEEE-
Data de aceite: dc.date.accessioned2022-02-22T00:07:10Z-
Data de disponibilização: dc.date.available2022-02-22T00:07:10Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2007-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/195887-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/195887-
Descrição: dc.descriptionSome constant matrices can be used as phase-mode transformation matrices for transposed three-phase transmission tines. Clarke's matrix is one of these options. Its application as a phase-mode transformation matrix for untransposed three-phase transmission lines has been analyzed through error and frequency scan comparisons. Based on an actual untransposed asymmetrical three-phase transmission line example, a correction procedure is applied searching for better results from the Clarke's matrix applicaton as a phase-mode transformation matrix. The error analyses are carried out using Clarke's matrix and the new transformation matrices obtained from the correction procedure. Applying Clarke's matrix, the relative errors of the eigenvalue matrix elements can be considered negligible and the relative values of the off-diagonal elements are significant. If the the corrected transformation matrices are used, the relative values of the off-diagonal elements are decreased. Based on the results of these analyses, the homopolar mode is more sensitive to the frequency influence than the two other modes related to three-phase lines.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionUniv Estadual Londrina, DEE CTU UEL, Dept Elect Engn, Londrina, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Dept Elect Engn, DEE FEIS UNESP, Paulista, Brazil-
Descrição: dc.descriptionCampinas Univ State, Dept Elect Engn, DSCE FEEC UNICAMP, BR-13081970 Campinas, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Dept Elect Engn, DEE FEIS UNESP, Paulista, Brazil-
Descrição: dc.descriptionFAPESP: TPWRD-00710-2005-
Formato: dc.format220-+-
Idioma: dc.languageen-
Publicador: dc.publisherIeee-
Relação: dc.relation2007 Ieee Power Engineering Society General Meeting, Vols 1-10-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectClarke's matrix-
Palavras-chave: dc.subjecteigenvector-
Palavras-chave: dc.subjecteigenvalue-
Palavras-chave: dc.subjectfrequency-
Palavras-chave: dc.subjectmode domain-
Palavras-chave: dc.subjecttransformation matrix-
Palavras-chave: dc.subjecttransmission lines-
Título: dc.titleModal transformation obtained from Clarke's matrix - Asymmetrical three-phase case-
Aparece nas coleções:Repositório Institucional - Unesp

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