Proposta de metodologia híbrida para determinação de capacidade de hospedagem de fontes de geração distribuída com fonte solar em redes de distribuição

• Ano de defesa: 2021
• Autor(a) principal: Lima, Ezequiel Junio de
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Uberlândia; Brasil; Programa de Pós-graduação em Engenharia Elétrica
• Palavras-chave em Português: Geração distribuída; Capacidade de hospedagem; Limite de sustentabilidade; Penetração fotovoltaica; Redes de distribuição de energia; Fluxo de carga; OpenDss; SSEP; Distributed generation; Hosting capacity; Sustainability limit; Photovoltaic penetration; Electrical distributions grids; Load flow; Power flow; CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA::SISTEMAS ELETRICOS DE POTENCIA; Geração distribuída de energia elétrica; Geração de energia fotovoltaica
• Link de acesso: https://repositorio.ufu.br/handle/123456789/31474; http://doi.org/10.14393/ufu.te.2020.301

The concept of hosting capacity (HC) is becoming more widespread, as it is an approach of ample scope and brings with it an understanding into the impacts of distributed generation on grids. Various methods for calculating HC have been developed over recent years and are classified as deterministic, stochastic and time series, each with its respective pros and cons. Within this context, the author of the present thesis proposes a hybrid methodology that combines the deterministic and time series methods into the HC calculation of a real feeder, located in Poços de Caldas, MG, from the energy utility DMED. The feeder referred to herein was modelled and analyzed, while taking into consideration variations in loads and power injected by distributed generation (DG) sources on different buses that make up the system. Finally, the results obtained demonstrate the efficiency of the proposed method.