2020-04-072020-04-072020-02-13NEVES, Gabriel Rodrigues; PEREIRA, Guilherme Rocha. Desenho do motor CC com regulação de velocidade alimentado por retificador controlado de recortador de tensão - análise comparativa. 2020. 15 f. Trabalho de Conclusão de Curso (Graduação) - Escola de Engenharia Elétrica, Mecânica e da Computação, Universidade Federal de Goiás, Goiânia, 2020.http://repositorio.bc.ufg.br/handle/ri/18982This paper presents a comparative study the speed controlled dc motor drive fed by either, a fully controlled three-phase rectifier or Chopper. The control system is done in two loops, an inner one for the armature current and the outer one for the speed. The regulators are the Proportional-Integral type, which gains have been adjusted such as saturation is avoided, keeping the whole system linear. For comparison, the controller gains were kept the same for both control systems. Simulation results are presented showing the difference in terms of response for the two different speed control approaches.porAcesso AbertoControle de velocidadeMotor CCRecortador de tensãoRetificador controladoSpeed controlDc motorChopperControlled rectifierTCC