电力电子装置通讯电路的研究

Study on communication circuit for power electronic devices

研究了一种简化电力电子装置通讯电路的方案,将控制器和驱动电路之间多路并行信号转化成串行信号,并且在一台单相逆变器上进行了实验验证,使逆变器得到了很好的输出波形。

In this paper, a simplified communication circuit for power electronic devices is investigated. In this circuit, the multi-channel parallel signals between controller and gate drive board are reduced to a singlechannel serial signal. It is experimentally verified on a single-phase inverter and the satisfied output waveforms are obtained.