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Itens para a visualização no momento 11-20 of 24
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 ...
Geração distribuída para múltiplas unidades consumidoras e projeto de um sistema fotovoltaico para um condomínio
(Universidade Federal de Santa Maria, 2022-02-17)
With the expected growth in demand for energy, the electricity sector is faced with the chal lenge of decarbonizing itself due to the need to mitigate climate change. This implies a search
for higher levels of efficiency ...
Avaliação do impacto da inserção de geração fotovoltaica no fator de potência em sistemas de distribuição
(Universidade Federal de Santa Maria, 2022-02-21)
With the growing interest of consumers of electric energy for the benefits brought by the Distributed Generation (DG), there is a concern about the impact that such insertion will bring to the distribution networks. After ...
Estratégias de Gerenciamento pelo Lado de Demanda aplicadas aos consumidores comerciais do Grupo A4 considerando a inserção de geração distribuída e análises tarifárias
(Universidade Federal de Santa Maria, 2022-01-26)
This Master’s Dissertation presents on the technical and financial impacts of the application of strategies Demand Side Management (DSM) in commercial consumers of the Group A4, considering the insertion of Distributed ...
Impacto do controle de potência reativa e tensão na detecção de ilhamento em gerações distribuídas
(Universidade Federal de Santa Maria, 2022-08-29)
The growing use of distributed generation create challenges to overcome in distribution
networks. Among these problems are unintentional islanding and voltage profile change by
the insertion of distributed generators. ...
Metodologia para parametrização da função de subtensão utilizada em geradores distribuídos
(Universidade Federal de Santa Maria, 2022-09-02)
One of the main concerns when sizing protection systems in distribution networks with
distributed generation connection is to ensure that islanding of these plants does not
occur. For this, several protection techniques ...
Análise e desenvolvimento de controles para geração híbrida fotovoltaico-diesel
(Universidade Federal de Santa Maria, 2023-03-22)
The systems of generation, transmission and distribution of energy are always in
constant expansion. However, according to the Energy Research Company (EPE), in 2022 there
were are around 250 isolated locations in Brazil, ...
Análise do impacto de geração distribuída na rede de distribuição
(Universidade Federal de Santa Maria, 2023-04-10)
Currently there has been a growth in the number of distributed generation units, mainly photovoltaic panels, in consumers connected to the low voltage grid, this growth alters the functioning of the electrical power system. ...
Plataforma para testes de leis de controle de inversores conectados à rede utilizando hardware-in-the-loop
(Universidade Federal de Santa Maria, 2023-08-23)
The use of inverters in power systems has experienced rapid growth due to the advancement of
renewable energy sources. Improving these devices is essential to ensure compatibility and integration with other systems, as ...
Análise da viabilidade econômica de sistema fotovoltaico híbrido aliado a tarifa branca considerando gerenciamento de carga
(2022-08-09)
This paper aims to perform an economic analysis of consumer units (CUs) belonging to the Low Voltage (LV) group, regarding the insertion of a hybrid photovoltaic system with storage in battery banks, along with the adherence ...