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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 de recondutoramento com condutor de alumínio com núcleo de fibras de carbono em linhas de transmissão na região do sul do Brasil
(Universidade Federal de Santa Maria, 2021-02-11)
The growing demand for electricity, the growing development of the Brazilian regions and theuseful life of the transmission lines leads to an increasing demand on the transmission capacity. To increase the transmission ...
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 ...
Microrrede para compartilhamento do uso de equipamentos para ensaio elétrico com intertravamento de segurança
(Universidade Federal de Santa Maria, 2021-01-08)
The Intelligent Networks Institute (INRI) of the Federal University of Santa Maria has a complex laboratory structure dedicated for electronic equipment testing focused on solar systems. This demands large electrical ...
Controlador embarcado para configuração remota de carga RLC passiva com interface MQTT
(Universidade Federal de Santa Maria, 2021-01-01)
The Santa Maria Federal University Intelligent Networks Institute (INRI-UFSM) is accredited by CGCRE/INMETRO to execute conformity tests on grid-connected photovoltaic inverters up to 75kW rated power. The INMETRO’s ...
Pré-certificação do firmware de inversores fotovoltáicos através de Hardware-in-the-loop de acordo com as normas brasileiras
(Universidade Federal de Santa Maria, 2021-02-09)
With the accelerated growth of installed power of photovoltaic generation, the demand for photovoltaic inverters grows in the same way, logically stimulating the development of new inverters and the certification for their ...
Estudo sobre o sistema de iluminação das áreas de circulação de uma edificação hospitalar
(Universidade Federal de Santa Maria, 2021-01-29)
This paper presents a case study about the lighting system of the circulation areas of a hospital. As a reference for this work, the activities were developed at the Universitary Hospital of Santa Maria (HUSM). Were analyzed ...
Desenvolvimento de um driver de injeção direta para motores ciclo otto empregando controlador repetitivo no estágio de saída
(Universidade Federal de Santa Maria, 2019-12-06)
This term paper proposes the development of a direct injection driver for solenoid injectors applied to Otto engines, employing a repetitive controller on the output stage. The fuel injectors typically used in direct ...