Shape Design for minimization Torque Ripple of Switched Reluctanc Motor

스위치드 릴럭턴스 전동기의 토오크 리플 저감을 위한 형상 설계

A major problems of Switched Reluctance Motor(SRM) is torque ripple which causes undesirable acoustic noise and vibration. To reduce the torque ripple two different approaches are used. One is to modify a motor geometry, the other is to manipulate motor current to improve performance. This paper presents modifications of the rotor pole shape which reduces the torque ripple.