2025-05-132025-05-132025-03-25SILVA, Eduardo José Monteiro da. Análise de confiabilidade em planta fotovoltaicas flutuantes usando metodologia FMEA. Orientadora: Elen Priscila de Souza Lobato. 2025. 57 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/8129. Acesso em:.https://bdm.ufpa.br/handle/prefix/8129This work presents the development of a web application for reliability analysis in floating photovoltaic plants (FPV) with and without solar trackers, using the FMEA (Failure Mode and Effects Analysis) methodology. The study was conducted in the context of the EMOB AMAZON project, developed by the Center of Excellence in Energy Efficiency of the Amazon (CEAMAZON) at the Federal University of Pará (UFPA). Given this scenario, the methodology employed included the segmentation of the system into five fundamental subsystems: generation, energy conditioning, distribution, environmental, and structural, allowing an analysis of potential failures and their impacts. Thus, the application was developed using technologies such as Flask, Dash, Pandas, and Plotly, resulting in an interactive platform for visualization and analysis of reliability indicators. The results demonstrated that approximately 10% of potential problems pose the highest risks to the system, with photovoltaic cells presenting the highest RPN (Risk Priority Number). Additionally, the analysis revealed a fundamental vulnerability related to the high sensitivity of the system to environmental conditions and the precision of installation procedures. Therefore, the developed application constitutes a valuable tool for decision-making at multiple organizational levels, contributing to the optimization of operation and maintenance of these systems in the challenging Amazonian context.Acesso AbertoUsinas fotovoltaicas flutuantesFMEAAnálise de confiabilidadeAplicação WebSeguidor solarAmazôniaFloating photovoltaic plantsFMEAReliability analysisWeb applicationSolar trackerAmazonCNPQ::ENGENHARIAS::ENGENHARIA ELETRICATrabalho de Curso - Graduação - Monografia