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DHY1200 型电源变换器驱动电路分析及改进

The Analysis and Improvement of Drive Circuit in Current Transmitter of DHY1200Type
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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 ND2Type 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
关键词 内燃机车 驱动电路 电源变换器 DHY1200型 diesel locomotive supplementary electrical current failure analysis
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