Carga resistiva regulável para geradores CC e CA
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Data
2019-07-07
Título da Revista
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Editor
Universidade Federal de Goiás
Resumo
In order to meet the need for equipment that emulates different load conditions in electric motors,
the system described in this article was designed in conjunction with Prof. Dr. Geyverson Teixeira,
to be incorporated into the laboratories of the Federal University of Goiás. Using a simplified architecture in the design, the construction, use and maintenance of the system can be done quicklywith components easily found in the market. The premise of the equipment is to drain an electric
current with known value from an electric generator, so that by varying the value of this current, a
load can be emulated on the generator shaft. The power value is controlled from a Pulse Width
Modulation (PWM) generator, where the pulse duration determines an average current value. The
power generated will be dissipated into a specific resistor, designed for high power dissipation,
coupled to a temperature monitoring sensor and cooling system, to prevent overheating and
damage. Information about the system will be displayed on an LCD display for operation.
Descrição
Palavras-chave
Resistência regulável, Gerador, Potência, PWM, Adjustable resistance, Generator, Potency
Citação
PUREZA, Lucas Hernandez; SOUZA, Sávio Gabriel. Carga resistiva regulável para geradores CC e CA. 2019. 23 f. Trabalho de Conclusão de Curso (Graduação) – Escola de Engenharia Elétrica, Mecânica e de Computação, Universidade Federal de Goiás, Goiânia, 2019.