中文说明：实现了两电平逆变器上异步电机直接转矩控制仿真，引入了一种典型的直接转矩控制改进算法DSVM，并进行了仿真
English Description：
The simulation of direct torque control of induction motor on two-level inverter is realized. A typical improved direct torque control algorithm DSVM is introduced and simulated