【摘要】 为适应我国城轨交通(交流传动)2种不同的供电电压制式,将2台脉冲整流器进行二重化串联,同时采用相应的联合控制策略进一步减小交流电流谐波,提高系统功率因数。仿真与试验结果证明脉冲整流器的二重化串联是可行的。更多还原

【Abstract】 Due to the fact that there are two power supply systems for domestic AC-drive urban rail vehicles, the dual series is done to 2 pulse rectifiers. Relevant combined control strategy is taken to further reduce the AC current harmonics and to improve the system power factor. The simulation and test results show that the dual series is feasible.更多还原