2025-05-292025-05-292025-03-21GOMES, Raí de Almeida. Avaliação dos impactos da qualidade de energia em um sistema fotovoltaico residencial. Orientador: Reinaldo Corrêa Leite. 2025. 60 f. Trabalho de Curso (Bacharelado em Engenharia Elétrica e Biomédica) – Faculdade de Engenharia Elétrica e Biomédica, Instituto de Tecnologia, Universidade Federal do Pará, Belém, 2025. Disponível em: https://bdm.ufpa.br/handle/prefix/8236. Acesso em:.https://bdm.ufpa.br/handle/prefix/8236This work aimed to assess the electric power quality in a residential installation equipped with a photovoltaic generation system, located in São Domingos do Capim, Pará. Initially, a conceptual analysis of power quality was conducted, covering its main phenomena and disturbances in accordance with Module 8 of PRODIST standards. Subsequently, practical measurements were conducted using a power quality analyzer, allowing detailed data collection and analysis of parameters such as steady-state voltage, voltage fluctuation, and network frequency. The results revealed that the residence experienced critical voltage levels, particularly during periods of peak photovoltaic generation, significantly reducing the operational efficiency of the installed solar system. Nonetheless, frequency stability was observed throughout the analysis period. This study underscores the importance of improving local electrical infrastructure to ensure the optimal performance of distributed micro and minigeneration systems.Acesso AbertoQualidade de EnergiaSistemas FotovoltaicosMódulo 8 ProdistPower qualityPhotovoltaic systemsModule 8 ProdispCNPQ::ENGENHARIAS::ENGENHARIA ELETRICATrabalho de Curso - Graduação - MonografiaAttribution-NonCommercial-NoDerivs 3.0 Brazil