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通过对HX_(D3)机车110V电源装置的故障进行详细分析,指出其原因主要是制造中质量控制问题、蓄电池亏电、电磁干扰及环境温度问题,并针对每种原因提出了具体的改进措施。
By analyzing the breakdown of 110V power supply unit in HX_ (D3) locomotive, it is pointed out that the main reasons are quality control problems, battery power loss, electromagnetic interference and ambient temperature in manufacturing, and specific improvement measures are proposed for each reason.