Aggregator units allocation in low voltage distribution networks with penetration of photovoltaic systems

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal do ABC (UFABC)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorPalate, Byron O.-
Autor(es): dc.creatorGuedes, Tatiana P.-
Autor(es): dc.creatorGrilo-Pavani, Ahda-
Autor(es): dc.creatorPadilha-Feltrin, Antonio [UNESP]-
Autor(es): dc.creatorMelo, Joel D.-
Data de aceite: dc.date.accessioned2022-02-22T00:59:30Z-
Data de disponibilização: dc.date.available2022-02-22T00:59:30Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.ijepes.2021.107003-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/210325-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/210325-
Descrição: dc.descriptionThe aggregator units are essential in implementing smart grids since they are responsible for connecting smart meters installed on the consumers and ensuring exchanging information with the utility control centers. This paper presents a methodology to allocate these aggregators in low voltage distribution systems with solar photovoltaic generation. The proposed method is composed of two stages. In the first one, the aggregators are allocated considering the minimization of the distance to the remote terminal unit and their installation costs using a method based on Particle Swarm Optimization. In the second stage, the smart meters are connected to each allocated aggregator using a graph method. These connections are performed, taking into account a function, which depends on the distance between the meters and the load density within the aggregator coverage area. The proposed methodology was tested using a 400 V low voltage distribution system with 45 residential loads and 12 photovoltaic generators. The results showed that the proposal allocates aggregators at points where the consumer groups? load curves into the aggregator coverage area are better characterized. The values of the average voltage profile and the system?s power losses in each aggregator coverage area presented an excellent match with values obtained with the test system without installing aggregators. From this characterization, it is possible to get useful information for operational planning and expansion planning of low voltage networks with photovoltaic generators by aggregation areas.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionInstituto Nacional de Ciencia e Tecnologia de Energia Eletrica - Brazil (INCT-INERGE)-
Descrição: dc.descriptionENEL-
Descrição: dc.descriptionFed Univ ABC, Engn Modeling & Appl Social Sci Ctr, Santo Andre, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Elect Engn, Ilha Solteira, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Elect Engn, Ilha Solteira, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2015/21972-6-
Descrição: dc.descriptionFAPESP: 2019/00466-6-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionCNPq: 310299/2020-9-
Descrição: dc.descriptionCNPq: 440088/2019-4-
Descrição: dc.descriptionCNPq: 422044/2018-0-
Descrição: dc.descriptionENEL: PEE-00390-1062/2017-
Descrição: dc.descriptionENEL: P&D-00390-1083-2020_UFABC-
Descrição: dc.descriptionENEL: ANEEL 001-2016-
Formato: dc.format14-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationInternational Journal Of Electrical Power & Energy Systems-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectPower distribution system-
Palavras-chave: dc.subjectAggregator units-
Palavras-chave: dc.subjectSmart grid-
Palavras-chave: dc.subjectPhotovoltaic system-
Título: dc.titleAggregator units allocation in low voltage distribution networks with penetration of photovoltaic systems-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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