摘要
针对ND2型内燃机车辅助电源DHY1200型电源变换器驱动电路的故障现象,通过理论分析及实验观测,指出了产生故障的机理,并对该驱动电路进行了改进.
This passage is aimed at the failure phenomenon of the supplementary power of DHY1200 drive circuit in current transmitters of ND2Type diesel locomotive. Through theoretical analysis and experimental observation, the causes for the power failure are pointed out and some improvement is made on the drive circuit.
出处
《华东交通大学学报》
1997年第4期23-27,共5页
Journal of East China Jiaotong University