Speed Control Method for Reduction Speed-ripple by Periodic Load Torque of AC Motors

교류전동기의 주기적인 부하토크에 의한 속도리플을 저감하는 속도제어기법

Speed output has ripple such as periodic torque ripple if load torque with periodic ripple was injected in AC motor. In this paper, it is proposed method to reduce speed ripple through novel speed control method. It replaces algorithm to compensate torque ripple. Proposed method demonstrated through simulation using MATLAB SIMULINK.