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Thiago Ribeiro de Oliveirahttp://lattes.cnpq.br/1381788664268514Danilo Iglesias BrandãoPedro Francisco Donoso GarciaLenin Martins Ferreira MoraisGabriel Azevedo Foglihttp://lattes.cnpq.br/9137191806843468Rhonei Patric dos Santos2020-01-14T20:01:50Z2020-01-14T20:01:50Z2019-08-28http://hdl.handle.net/1843/31866A presente dissertação propõe a realização do gerenciamento de energia de uma microrrede híbrida c.a./c.c. Este gerenciamento é promovido através de uma estrutura hierárquica de controle, onde a técnica de controle centralizado controle baseado em potência é aplicada aos níveis secundário e terciário de controle da microrrede. Suas principais características são promover um compartilhamento de potência proporcional entre os recursos energéticos distribuídos, além de não depender de se conhecer o modelo elétrico da rede. O objetivo de se utilizar o controle baseado em potência na microrrede híbrida desenvolvida neste trabalho é alcançar as seguintes funcionalidades de controle: i) promover um compartilhamento de potência proporcional entre as unidades de armazenamento de energia dispersamente alocadas ao longo dos barramentos c.a. e c.c. da microrrede; ii) equalização do estado de carga das unidades de armazenamento de energia em ambos os modos de carga e descarga; iii) garantir a operação da microrrede em ambos os modos conectado à rede e ilhado; iv) promover o controle de potência ativa e reativa da rede. Os resultados foram obtidos através de simulações computacionais e validados em uma plataforma experimental presente em laboratório e, em ambas as situações foi possível verificar o processo de equalização das unidades de armazenamento de energia nos modos de carga e descarga, com a microrrede operando conectada à rede e ilhada, observou-se a capacidade de realização do controle de potência ativa e reativa da rede e a capacidade de operação plug-and-play das unidades de armazenamento de energia, alcançando os objetivos propostos pela pesquisa.This master dissertation proposes an energy management strategy for hybrid ac/dc microgrids. This management is provided through a hierarchical control structure, where a power-based control approach is applied to the secondary and tertiary control levels of the microgrid. Its main characteristics are to provide a proportional power sharing among the distributed energy resources without depending on previous knowledge of the system electrical model. The application of the power-based control in the hybrid ac/dc microgrid developed in this dissertation aims at: i) achieving a proportional power sharing among the energy storage units dispersedly distributed throughout ac and dc sub-grids; ii) state-of-charge equalization of the energy storage units in both charge and discharge modes; iii) ensuring the microgrid operation in both grid connected and islandes modes; iv) providing active and reactive grid power control. The results were obtained by means of computational simulations and validated in an laboratory-scale experimental setup. In both cases were achieved the state-of-charge equalization in charging and discharging modes, grid-connected and islanded operation of the MG, active and reactive grid power control and plug and play connection of the ESUs, reaching the proposed objectives of the research.CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoporUniversidade Federal de Minas GeraisPrograma de Pós-Graduação em Engenharia ElétricaUFMGBrasilENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICAhttp://creativecommons.org/licenses/by-nc-nd/3.0/pt/info:eu-repo/semantics/openAccessEngenharia elétricaEnergia - ArmazenamentoMicrorredesControle baseado em potênciaUnidades de armazenamento de energiaControle hierárquicoCompartilhamento de potênciaGerenciamento de potência de uma microrrede híbrida CA/CC utilizando controle baseado em potênciainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGORIGINALDissertacao_Rhonei.pdfDissertacao_Rhonei.pdfapplication/pdf30896792https://repositorio.ufmg.br/bitstream/1843/31866/1/Dissertacao_Rhonei.pdfa504b5989695ed63ae6cc7acfca8ff9eMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.ufmg.br/bitstream/1843/31866/2/license_rdfcfd6801dba008cb6adbd9838b81582abMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82119https://repositorio.ufmg.br/bitstream/1843/31866/3/license.txt34badce4be7e31e3adb4575ae96af679MD53TEXTDissertacao_Rhonei.pdf.txtDissertacao_Rhonei.pdf.txtExtracted texttext/plain217872https://repositorio.ufmg.br/bitstream/1843/31866/4/Dissertacao_Rhonei.pdf.txt895b75d11f801e5e3cdbc3cc7c7db720MD541843/318662020-01-15 03:26:06.754oai:repositorio.ufmg.br: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Repositório InstitucionalPUBhttps://repositorio.ufmg.br/oaiopendoar:2020-01-15T06:26:06Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
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