The power hardware system is based on DSP TMS320F243 and intelligent power module (IPM), and the DSP software is programmed to realize the modulation. The voltage and current of motor side are measured in the experiment.

• 本研究设计了采用DSP芯片TMS320F243和智能功率模块IPM的功率硬件平台，编程实现了整个调制过程实验，实测了电机侧电压、电流波形。