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Análise de eficiência energética de uma central de microgeração fotovoltaica em um edifício residencial em Santa Rosa - RS
(Universidade Federal de Santa Maria, 2015-02-25)
This paper aims to analyze a power compensation system in the brazilian electric power system through a micro distributed system installed in Santa Rosa - RS. An electric power-saving projection on the grid is performed ...
Desempenho comparativo entre compressores rotativos de parafuso com velocidade fixa e variável
(Universidade Federal de Santa Maria, 2014-12-06)
The use of compressed air in industries is indispensable, regardless of its size. One of the major problems occurring in the use of compressed air is a large variation in network load with various alternations of high and ...
Sistemas alternativos de aquecimento solar para água do banho no Estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2014-11-28)
Buildings are responsible for almost half of the electricity consumption in Brazil, wherein the residential sector is responsible for the most energy consumption, amounting to 23.3% of total consumption.
Due to the ...
Análise energética de aviários de corte
(Universidade Federal de Santa Maria, 2014-12-06)
Excluding the ration, the most consumed input in the production of poultry
chain is electricity, consuming energy in most of its phases. There are several factors
that contribute efficiently to a reduction in electricity ...
Eficientização energética de unidade operacional dos correios
(Universidade Federal de Santa Maria, 2014-12-19)
This work shows solution related to the lighting system of an operacional unity of Empresa Brasileira de Correios e Telégrafos, in order to make it more efficient in terms of energy and, simultaneously, appropriate to the ...
Análise da viabilidade econômica da implantação de um sistema de aquecimento solar para banho em vestiário de instituição pública
(Universidade Federal de Santa Maria, 2019-01-17)
The use of alternative power generation solutions is necessary to unleash the generation system considering the high consumption related to different situations, such as residential and public buildings. The objective of ...
Diagnóstico energético em sistema de climatização (self contained) de um laboratório de pesquisas com nível de biossegurança NB-2
(Universidade Federal de Santa Maria, 2019-02-16)
Recent studies have shown that a large portion of the electric energy consumed in
Brazil is destined to commercial and public buildings. Noting that the HVAC (Heating
Ventilation and Air Conditioning) system plays a ...
Análise de viabilidade técnica e econômica de um sistema solar fotovoltaico Grid-Tie em uma empresa de pequeno porte do setor metal-mecânico
(Universidade Federal de Santa Maria, 2018-12-14)
Renewable energy is important in the current context of electricity production, marked
by the search for renewable and increasingly clean sources of energy. The most used renewable
sources, especially solar photovoltaic, ...
A eficiência energética na transmissão em alta tensão em corrente contínua
(Universidade Federal de Santa Maria, 2014-12-20)
This paper discusses the energy efficiency theme and its principles, referencing the HVDC transmission in High Voltage Direct Current as one of alternatives in this context. During the theoretical framework, a brief history ...
Aplicação do método de avaliação econômica do programa de eficiência energética da ANEEL em um hotel de Foz do Iguaçu – PR
(Universidade Federal de Santa Maria, 2019-02-16)
The high rates of consumption of electric energy mobilized several countries to seek alternatives to rationalize this consumption through the application of energy efficiency, whose implementation of their measures also ...