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Análise técnica e de custo-benefício do sistema não convencional trifásico a dois fios para a distribuição de energia elétrica em média tensão no meio rural
(Universidade Federal de Santa Maria, 2024-03-14)
This Doctoral Thesis presents a technique to support the hypothesis that the Three-Phase Two-
Wire (TPTW) system is an excellent economic alternative for rural properties that do not have
their electricity needs met by ...
Metodologia de projeto otimizado de filtros de entrada e saída de fontes ininterruptas de energia: volume, perdas e tempo de vida
(Universidade Federal de Santa Maria, 2024-02-20)
In this work are developed design methodologies for LCL and LC filters, considering
their impact on the entire system. The proposed methodology seeks, through a parametric
sweep, to obtain the optimal design points for ...
Impacto das mudanças climáticas nos atuais sistemas fotovoltaicos e projeções de longo prazo
(Universidade Federal de Santa Maria, 2024-04-12)
This thesis presents some proposals related to climate change that can influence photovoltaic systems and, possibly, infer the influence of solar cycles on their performance. Projections of these climate changes were carried ...
Procedimentos de projeto de controladores robustos baseados em otimização por enxame de partículas e desigualdades matriciais lineares para conversores conectados à rede
(Universidade Federal de Santa Maria, 2024-02-26)
This work presents design procedures for robust optimized state feedback current
controllers for grid-connected converters with LCL filter operating with uncertain grid
inductances. The proposed procedures are based on ...