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Metodologia detalhada para rastreadores solares automatizados de dois eixos em sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2016-09-06)
The search for diversity of energy sources in the world is one of the challenges that are driving
research to fill this demand with alternative energy sources. So we have the need to explore
alternative and renewable ...
Metodologia de projeto otimizado de conversores estáticos aplicados a sistemas fotovoltaicos
(Universidade Federal de Santa Maria, 2017-08-11)
This work proposes an optimized design methodology for static converters applied to
systems where the processed energy is discontinuous and/or variable over time. It will be
demonstrated that in these cases, it is not ...
Lógica fuzzy para avaliação de eficiência energética em sistemas de irrigação de lavouras de arroz
(Universidade Federal de Santa Maria, 2017-03-24)
Energy efficiency plays an important role in electric power systems, since a small percentage increment in efficiency may lead to significant financial and energy savings. In agricultural-based economy countries, large ...
Otimização do comportamento térmico de edificações industriais: estudo de caso em indústria metalomecânica na Zona Bioclimática Brasileira 2
(Universidade Federal de Santa Maria, 2017-04-25)
Commitment to providing thermally comfortable working environments is one of the key aspects for workers to raise their performance. To achieve this goal, sometimes, high energy consumption is required. In this sense, this ...
Potencial de utilização de espécies arbóreas para proteção solar de edifício residencial na zona bioclimática 2 brasileira
(Universidade Federal de Santa Maria, 2017-03-07)
The vegetation has a preponderant role in the attenuation of the solar radiation incident on the
built environment and in the obtaining of a microclimate that provides greater conditions of
thermal comfort. The present ...
Avaliação do ciclo de vida (ACV) do etanol combustível com elevados teores de água
(Universidade Federal de Santa Maria, 2018-03-20)
The small-scale production of fuel ethanol has serious process-related energy efficiency problems. However, increasing the hydration content of fuel ethanol proposes an alternative to improve the energy balance of the ...
Análise da relação do patrimônio arquitetônico com a eficiência energética em edifícios históricos em Santa Maria, RS.
(Universidade Federal de Santa Maria, 2019-03-15)
Architectural heritage represents a material production as a way to express
pastsocieties identity, it is also a way to connect with values predecessors users.
Historical buildings represent an era culture and are an ...
Determinação das características do solo visando o aproveitamento geotérmico como fonte renovável de energia
(Universidade Federal de Santa Maria, 2019-03-29)
Knowledge of the soil thermal characteristics is indispensable for dimensioning geothermal
exchangers for air conditioning or yet to decrease their electric consumption. The present
thesis evaluates the geothermal potential ...
Ferramenta computacional para auxiliar na redução de custos com energia elétrica
(Universidade Federal de Santa Maria, 2019-08-30)
Finding alternatives to reduce electricity costs is important, even more so if they are available on a single platform, and can be analyzed separately or together, quickly and practically, indicating accurate results. This ...
Análise da matriz energética e econômica das culturas de arroz, soja e trigo em sistemas de produção tecnificados no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-12-20)
The energy analysis aims to compare the performance between productive units and
activities, searching an approach to link the energy with the economic, social and
cultural parameters in the management of natural resources ...