Investigation of Capacitor Influence in the Impact Factor Index Estimation Due to Voltage Sags and Swells in Distribution Networks

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorFiliu, David Koller-
Autor(es): dc.creatorCebrian, Juan C.-
Data de aceite: dc.date.accessioned2025-08-21T21:39:33Z-
Data de disponibilização: dc.date.available2025-08-21T21:39:33Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/WCNPS60622.2023.10344775-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300432-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300432-
Descrição: dc.descriptionCurrently, electrical utilities must constantly evolve, adapt, and seek ways to achieve power quality goals, and to avoid fines for non-compliance with new standards established by government regulatory bodies. This paper investigates how capacitors affect the power quality index called Impact Factor. This index is used by the Brazilian regulator to quantify the severity of Short Duration Voltage Variation (SDVV), i.e., voltage sags and swell, in users connected to the distribution system. Moreover, this paper proposes the application of a stochastic methodology for the estimation of the Impact-Factor index (IF) for each user taking into account capacitors. The proposed methodology is applied to the IEEE 34-node test feeder network. The results show that the strategic installation of capacitors leads to important reductions in the Impact-Factor index. This investigation allows electrical utilities to identify proper capacitors to improve the quality of services without the need for long measurement periods.-
Descrição: dc.descriptionInstitute of Science and Technology São Paulo State University Sorocaba-
Descrição: dc.descriptionInstitute of Science and Engineering São Paulo State University Itapeva-
Descrição: dc.descriptionInstitute of Science and Technology São Paulo State University Sorocaba-
Descrição: dc.descriptionInstitute of Science and Engineering São Paulo State University Itapeva-
Idioma: dc.languageen-
Relação: dc.relation2023 Workshop on Communication Networks and Power Systems, WCNPS 2023-
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Palavras-chave: dc.subjectDistribution Networks-
Palavras-chave: dc.subjectImpact Factor-
Palavras-chave: dc.subjectPower Quality-
Palavras-chave: dc.subjectShort Duration Voltage Variation-
Título: dc.titleInvestigation of Capacitor Influence in the Impact Factor Index Estimation Due to Voltage Sags and Swells in Distribution Networks-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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