Speed Control of Permanent Magnet Synchronous Motor

영구자석형 동기 전동기의 속도 제어

This paper presents simulation and test results of PMSM(Permanent Magnet Sychronous Motor) Controller. PMSM has higher efficiency and torque per volume than other motors because PMSM use permanent magnet of high energy density instead of field winding. PMSM control system also more efficient than Induction Motor's. In this paper, simulation and test to control speed and current of PMSM using DSP was accomplished.