CAJ | 학술논문

永磁同步电机由电机控制器驱动，使其按照任意方向和速度运动。电机驱动器在驱动电机运行时需要根据电机的精确参数值进行计算，常用的参数有定子电阻、定子d轴电感、定子q轴电感等。本文设计了一种永磁同步电机参数测试系统，通过单片机的辨识算法来估算电机参数真实值，为电机驱动器的设计者提供了一种很好的辅助工具。
영자동보전궤유전궤공제기구동，사기안조임의방향화속도운동。전궤구동기재구동전궤운행시수요근거전궤적정학삼수치진행계산，상용적삼수유정자전조、정자d축전감、정자q축전감등。본문설계료일충영자동보전궤삼수측시계통，통과단편궤적변식산법래고산전궤삼수진실치，위전궤구동기적설계자제공료일충흔호적보조공구。
Especially in the high-performance motion control, the permanent magnet synchronous motor is derived by the motor controller moving in any direction and speed. The accurate machine parameters are necessary for controller design. The parameters commonly includes the resistance、the d-axis of stator inductance and the q-axis of stator in-ductance. In this paper, an identification system is designed for the electric parameters of permanent-magnet synchro-nous motor to estimate the true value of the motor parameters and provide a good auxiliary tool for the motor driver designers.