БКГ-2型电力机车信号掉码故障分析与改进

Fault analysis and improvement of БКГ-2 electric locomotive signal code missing

通过对БКГ-2型机车信号系统组成、原理及设备安装等进行分析,找出БКГ-2型电力机车信号车载系统偶发非正常掉码问题的原因,并提出改进方案;经现场测试、运行验证,证明改进措施可以有效避免非正常掉码故障的产生。

Through the analysis of the composition,principle and equipment installation of БКГ-2 locomotive signal system,the reason of the occasional abnormal code missing problem of the locomotive signal on-board system is found. And the solutions are proposed. Through field test and operation verification, it is proved that the improved measures can avoid the occurrence of abnormal code missing fault.