三电平逆变器异步电动机直接转矩控制研究

摘要

This paper makes a study of three-level svpwm DTC of induction motor. This algorithm is characteristic of optimum output voltage waveform,reducing harmonic content etc,and the simulation results show that this algorithm has very good feasibility.%对svpwm的三电平逆变器异步电动机直接转矩控制进行了研究,该算法具有优化输出电压波形、减小谐波含量等优点,仿真结果表明该算法具有很好的可行性.