Conservative Power Theory for Harmonic Voltage Responsibility Assignment

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dc.contributor.authorTardivo Rodrigues, Diego [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Sergipe (UFS)
dc.contributor.institutionUniversidade Federal do Mato Grosso (UFMT)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2022-04-28T19:49:09Z
dc.date.available2022-04-28T19:49:09Z
dc.date.issued2022-03-01
dc.description.abstractDiscussions on the different methods for sharing responsibilities regarding harmonic distortions in power grids have received wide attention in the area of power quality. This paper proposes a methodology based on Conservative Power Theory (CPT) for responsibility assignment due to the harmonic voltage distortions present at the point of common coupling. First, a theoretical basis for analyzing the orthogonal current decomposition of CPT under non-sinusoidal conditions is presented. Next, using the frequency domain, a methodology is introduced to separate the contributions of the harmonic voltage distortions in the CPT's orthogonal currents. To illustrate the application of the proposed methodology, it is simulated a real large-scale electrical system composed of an energy utility and three industrial plants connected to the same common coupling point. Finally, the results obtained are compared to other method showing the effectiveness of the proposed approach.en
dc.description.affiliationUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Instituto de Ciencia e Tecnologia
dc.description.affiliationUniversidade Federal de Sao Joao Del-Rei (UFSJ)
dc.description.affiliationDepartamento de Engenharia Eletrica Universidade Federal do Mato Grosso (UFMT)
dc.description.affiliationUniversidade Estadual de Campinas (UNICAMP)
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Instituto de Ciencia e Tecnologia
dc.format.extent443-450
dc.identifierhttp://dx.doi.org/10.1109/TLA.2022.9667142
dc.identifier.citationIEEE Latin America Transactions, v. 20, n. 3, p. 443-450, 2022.
dc.identifier.doi10.1109/TLA.2022.9667142
dc.identifier.issn1548-0992
dc.identifier.scopus2-s2.0-85122465516
dc.identifier.urihttp://hdl.handle.net/11449/223196
dc.language.isospa
dc.relation.ispartofIEEE Latin America Transactions
dc.sourceScopus
dc.subjectCapacitors
dc.subjectHarmonic analysis
dc.subjectHarmonic distortion
dc.subjectPicture archiving and communication systems
dc.subjectPower quality
dc.subjectPower system harmonics
dc.subjectVoltage
dc.titleConservative Power Theory for Harmonic Voltage Responsibility Assignmenten
dc.typeArtigo
unesp.author.orcid0000-0002-0082-6748 0000-0002-0082-6748 0000-0002-0082-6748 0000-0002-0082-6748 0000-0002-0082-6748 0000-0002-0082-6748[1]

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