基于SVPWM的异步电机矢量控制系统仿真

Simulation of asynchronous motor vector control system based on SVPWM

介绍了一种基于电压空间矢量调制的异步电机矢量控制系统。采用转速、磁链双闭环的矢量控制,对电机转矩直接进行解耦,通过电压空间矢量调制的方式,达到了理想的控制性能。仿真实验表明,该方法计算简单,易于实现,而且鲁棒性强,具有一定的现实意义。

An asynchronous motor vector control system based on modulation of SVPWM was proposed. The motor torque was decoupled directly by the way of vector control with double-loop based on the modulation of voltage space vector and the ideal control performance was achieved. The simulation indicates that the mentioned technique has a low computational complexity which can be easily carried out with a good robustness, and has a sense of reality.