A new power quality deviation index based on principal curves

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorFerreira, Danton Diego-
Autor(es): dc.creatorSeixas, José M. de-
Autor(es): dc.creatorCerqueira, Augusto Santiago-
Autor(es): dc.creatorDuque, Carlos A.-
Autor(es): dc.creatorBollen, Math H. J.-
Autor(es): dc.creatorRibeiro, Paulo F.-
Data de aceite: dc.date.accessioned2026-02-09T11:42:48Z-
Data de disponibilização: dc.date.available2026-02-09T11:42:48Z-
Data de envio: dc.date.issued2017-09-26-
Data de envio: dc.date.issued2017-09-26-
Data de envio: dc.date.issued2015-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/handle/1/15433-
Fonte completa do material: dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0378779615000863-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1145802-
Descrição: dc.descriptionIn this paper, a new power quality deviation index based on principal curves is proposed. The index provides a quantitative measure, which gives an idea of how much the monitored electrical signal has deviated from the nominal one. Differently of existing indices, the proposed index is a general index, i.e., it can be used for any type of disturbance in the monitored signal. In addition, the proposed index is used to perform a direct approach for detecting disturbances in power signals. This approach is able to detect the beginning and localize the disturbance by analyzing non-overlapping signal windows of one cycle of the fundamental component, leading to a simple method in terms of computational complexity.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier Sequoia-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceElectric Power Systems Research-
Palavras-chave: dc.subjectPower system-
Palavras-chave: dc.subjectPrincipal curves-
Palavras-chave: dc.subjectElectric power quality-
Título: dc.titleA new power quality deviation index based on principal curves-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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