【摘要】 就目前先进的小型全数字直流传动控制系统来组成多相整流的控制系统作了全面的说明。该系统经过实验室试验及现场的调试和应用，效果很好，对今后推广应用多相整流传动技术具有很好的现实意义。更多还原

【Abstract】 TO expound how the multiphase rectification control system is made up of advanced small type full digital DC drive systems. The results of labtests and site operations of the system are very good. It is of profound practical significance for application and dissemination of multiphase rectification drive techniques.更多还原