永磁同步电动机脉宽调制启动控制在电梯中的立用

Application of the Starting Control of PWM of PM Motor to Elevator

给出了永磁同步电动机工作的数学模型，然后使用Matlab-Simulink软件包搭建了永磁同步电动机脉宽调制启动控制的仿真系统，得出的仿真结果证明，其良好的特性能够满足电梯驱动系统的要求。

This paper puts forward the math model of PM motor, and establishes the simulation system for the starting control of PWM of PM motor with Matlab-Simulink software. The simulating results show that its good characteristic can meet the requirement of the elevator driving system.