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Conversor CC-CC de elevado ganho de tensão aplicado a sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2020-08-08)
The energy demand is growing, that occurs, this is due to economic development and population increase. The energy matrix depends on burning of fossil fuels such gas natural and coal. The burning of that result in the ...
Análise da viabilidade econômica de um sistema de gerenciamento de carga para consumidores residenciais de baixa tensão
(Universidade Federal de Santa Maria, 2020-09-08)
Metodologia para gerenciamento, previsão e manejo de carga aplicada a consumidores residenciais com geração distribuída
(Universidade Federal de Santa Maria, 2020-09-08)
Over the past few years, the terms economy and energy efficiency have become increasingly popular with residential consumers. The possibility of generating savings in the electricity bill at the end of the month through ...
Minigeração fotovoltaica aplicada a prédios públicos como método de redução de gastos financeiros
(2020-01-06)
The paper presents an analysis on the technical and financial impact of the implementation
of a 1MW Solar Photovoltaic Mini Generation at the Federal University of Santa
Maria. With a high energy consumption profile and ...
Análise de viabilidade e retorno financeiro de pequenas centrais hidrelétricas: estudo de caso da PCH Quebra Dentes
(Universidade Federal de Santa Maria, 2020-09-25)
This study analyzes projects of Small Hydroelectric Plants from an economic and financial perspective. To this end, the research aimed to understand, at first, the technical concepts that characterize such enterprises, the ...
Estudo comparativo para carregamento de carros elétricos através de geração distribuída e análise econômica
(Universidade Federal de Santa Maria, 2020-12-16)
We are currently experiencing great changes, both in terms of technology,
economics and mainly sustainability, which justifies studies on the developmentof new strategies for increasing energy efficiency. Thus, based on ...
Análise de modelo de micorrede de energia solar conectada à rede para carregamento de veículos elétricos
(Universidade Federal de Santa Maria, 2020-10-02)
This work presents the analysis of a microgrid model of energy generation through pho- tovoltaic panels connected to the distribution network and with a battery storage system to supply the charging station for electric ...
Análise de atendimento de cargas isoladas por sistemas fotovoltaicos com armazenamento de energia
(Universidade Federal de Santa Maria, 2020-10-16)
Having knowledge of the economic advantages of photovoltaic solar energy, in addition to its benefits to the environment, and considering the need to improve the living conditions of the population where electricity has ...
Desenvolvimento de software para análise de risco em sistemas de proteção contra descargas atmosféricas
(Universidade Federal de Santa Maria, 2020-09-25)
The risk analysis of lightning losses is performed based on several determining factors. Such as dimensions of the structure to be analyzed, material of which the structure is constituted, activities performed in it, ...
Análise eletromagnética e térmica de transformadores de distribuição utilizando simulações computacionais e ensaios laboratoriais
(Universidade Federal de Santa Maria, 2020-08-17)
A distribution transformer is able to operate when it attends to the electrical and mechanical requirements that norm ABNT NBR 5440 imposes. In this way, two transformer models, with the same tank volume but with geometrical ...