对HX_D3型电力机车蓄电池故障的分析与对策

Analysis and Solution to Battery Failure of the HX_D3 Electric Locomotive

对一起HXD3型电力机车蓄电池故障情况和机车低温预热电路进行分析,提出维修对策。

Based on analysis of battery failure of the HXD3electric locomotive and low-temperature warm-up circuit of locomotive,the paper put forward the solution to repair.