Desempenho efetivo e influência no sistema de limpeza da colheita mecanizada de cana-de-açúcar utilizando diferentes velocidades de deslocamento e rotações do extrator primário

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Rotações no espaço tridimensional por meio de produtos quaterniônicos

Pós-graduação em Matemática Universitária - IGCE

A multiprojeção de ambientes virtuais gerados por motores de jogo: o histórico e o design de uma solução genérica aplicado no motor de jogo Unity

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Freio eletrodinamométrico usando um inversor de frequência e um motor de indução trifásico

Considering that the Brazilian energy source is based on hydroelectric power plants, every moment that it does not rain enough, we are likely to suffer power outage. Making the rational use of energy not only is wise, but also important for financial issues. The industrial sector is of great importance to Brazilian economic context, because it is one that creates more wealth and jobs. It should be noted that it is one of the sectors that consume more electricity. One of the most used equipment in industry is the three phase induction motor, which ends up providing significant waste of energy. For that reasons, studying three phase induction motors is important. One of the ways to evaluate the parameter of the three phase induction motor is using a dynamometer mechanic or electric. This work aims at further studies (and development) of electrodynamometer brake, a type of electrical dynamometer, that is the only one with reversible use. This means, it is possible to measure both the torque and the power transmitted by the electric motors, by the direct method and the indirect. Besides it allows greater stability in the imposition of charges, due to its nature of being able to regenerate the energy imparted by the engines being tested