| spelling |
Victor Flores Mendeshttp://lattes.cnpq.br/3391963984567917Wallace do Couto BoaventuraWadaed Uturbey da Costahttp://lattes.cnpq.br/2171808871467820Chrystiano Alves Galdino2023-09-05T16:58:36Z2023-09-05T16:58:36Z2023-07-10http://hdl.handle.net/1843/58463https://orcid.org/0000-0001-9055-176XCom o aumento da penetração da Geração Distribuída (GD) , crescem os problemas relacionados a regulação de tensão nas redes elétricas. O presente trabalho apresenta uma estratégia de controle para comandar a injeção das potências ativa e reativa em redes de distribuição, realizando a regulação de tensão através de Sistemas de Armazenamento de Energia em Baterias (SAEB). Dentre as diversas estratégias existentes para este problema, foi escolhida uma que utiliza um controle Droop modiĄcado, buscando atender a necessidade de fornecer potência reativa capacitiva ou indutiva para controlar a tensão no ponto de conexão. São realizadas simulações computacionais utilizando-se o software PLECS, para o desenvolvimento da estratégia de controle e veriĄcar o comportamento do sistema em análise. Um SAEB de 2 MW é considerado para o estudo computacional, conectado a uma rede trifásica de teste do IEEE, a qual possui 13 barras interligadas por meio das linhas de distribuição e cargas desbalanceadas. Com a comprovação por meio das simulações, foram realizados testes experimentais utilizando um protótipo de um SAEB de 12 kW conectado a um simulador de rede regenerativo, cujo objetivo é emular as características da rede elétrica. A partir dos resultados obtidos por análise computacional e experimental, avaliou-se a capacidade de regulação da tensão por meio do uso dos SAEBs nas redes de distribuição.With the increasing penetration of Distributed Generation (DG), concerns related to voltage regulation in electrical grid arise. This work presents a control strategy to command the injection of active and reactive power in distribution grids, performing voltage regulation through Battery Energy Storage Systems (BESS). Among the various existing strategies for this problem, one that uses a modified Droop control was chosen, seeking to meet the need to provide capacitive or inductive reactive power to control the voltage at the connection point. Computer simulations are carried out using the PLECS software, for the development of the control strategy and to verify the behavior of the system under analysis. A 2 MW BESS is considered for the computational study, connected to an IEEE three-phase test network, which has 13 buses interconnected through distribution lines and unbalanced loads. With the proof through simulations, experimental tests were carried out using a prototype of a 12 kW BESS connected to a regenerative grid emulator, whose objective is to emulate the characteristics of the electrical network. Based on the results obtained by computational and experimental analysis, the voltage regulation capacity was evaluated through the use of BESS in distribution networks.CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorporUniversidade Federal de Minas GeraisPrograma de Pós-Graduação em Engenharia ElétricaUFMGBrasilENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICAhttp://creativecommons.org/licenses/by-nc-sa/3.0/pt/info:eu-repo/semantics/openAccessEngenharia elétricaPotência reativa (Engenharia elétrica)Energia - ArmazenamentoRedes elétricasSimulação (Computadores)Regulação de tensãoDroopControle de potência reativaSistema de armazenamento de energia em bateriasSimulador de redeRegulação de tensão em redes elétricas utilizando sistemas de armazenamento de energia em bateriasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSElicense.txtlicense.txttext/plain; charset=utf-82118https://repositorio.ufmg.br/bitstream/1843/58463/5/license.txtcda590c95a0b51b4d15f60c9642ca272MD55ORIGINALDissertação Mestrado - Chrystiano Galdino - PDF-A.pdfDissertação Mestrado - Chrystiano Galdino - PDF-A.pdfapplication/pdf39969600https://repositorio.ufmg.br/bitstream/1843/58463/4/Disserta%c3%a7%c3%a3o%20Mestrado%20-%20Chrystiano%20Galdino%20-%20PDF-A.pdf95ade9346d4b08d65ac4a8a57fd59732MD54CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-81037https://repositorio.ufmg.br/bitstream/1843/58463/2/license_rdfd434b2e45b27c6ef831461f4412a9d4eMD521843/584632023-09-05 13:58:37.197oai:repositorio.ufmg.br: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ório InstitucionalPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-09-05T16:58:37Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
|