2011
DOI: 10.1590/s0103-65132011005000047
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Análise estatística da qualidade de níveis de tensão em sistemas de distribuição de energia elétrica

Abstract: Este trabalho apresenta uma proposta de abordagem estatística para análise da qualidade dos níveis de tensão em sistemas de distribuição de energia elétrica baseada nos princípios estabelecidos pela Resolução n.º 505/2001 da Agência Nacional de Energia Elétrica - ANEEL, à qual todas concessionárias de distribuição de energia do país estão submetidas. O artigo faz considerações sobre qualidade na distribuição de energia elétrica, os procedimentos vigentes para o controle da qualidade dos níveis de tensão e evid… Show more

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Cited by 5 publications
(2 citation statements)
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“…When the data is auto correlated, dependencies were observed between them, and this leads to an above average value which tends to be followed by an above average value, the same happening for trends below average. This means that as a condition in which there is little difference in each consecutive pair of points, reducing mobile range, which implies lower limits, increasing the rate of false alarm is important (Montgomery, 2009;Vaccaro et al, 2011).…”
Section: Methodsmentioning
confidence: 99%
“…When the data is auto correlated, dependencies were observed between them, and this leads to an above average value which tends to be followed by an above average value, the same happening for trends below average. This means that as a condition in which there is little difference in each consecutive pair of points, reducing mobile range, which implies lower limits, increasing the rate of false alarm is important (Montgomery, 2009;Vaccaro et al, 2011).…”
Section: Methodsmentioning
confidence: 99%
“…In the face of so many questions, the quality of the service provided by Distribuidora de Energia Eletrica is constantly put to the test, not only in contractual terms but mainly to expose its level of supply to society. This view is defined as continuity of supply, quality of customer service, and quality of the electric energy product (Vacaro, Martins & Menezes, 2011).…”
Section: The Light For All Programmentioning
confidence: 99%