The structure and the working principle is explained for the high power mutual-fed test stand of AC drive system. The digital controller is designed based on CAN bus and the digital signal processor(DSP).

• 介绍了大功率交流传动互馈试验台的结构和工作原理,并设计了基于CAN总线和数字信号处理器(DSP)的数字化控制器。