控制台进路表示光管乱显示的原因分析及对策

Approach the Console Display Expressed Light Pipe Chaos Cause Analysis and Countermeasures

通过对某线某站发生的控制台进路表示光带红、白光管乱显示故障处理进行分析,总结出一套处理类似故障的经验,仅供互相交流、学习。遇到此类故障,要先从控制台光带表示电路、调监设备和微机监测设备采集电路两方面详细分析故障发生的原因,并从迂回迷流通路构成方面对故障发生的原因进行进一步的阐述,通过对形成迂回迷流的几种实际情况和迂回回路迷流大小进行计算,提出了详细的解决方案。其中提及的故障现象具有一定的普遍性,对电务施工和维修单位有一定的现场指导意义。

Console into a line of a road to stop the occurrence of expressed band of light red, white tube processing disorder display fault analysis, summed up the experience of a similar deal with failure, only to exchange and learn. Encounter such a failure, first light with a circuit from the console, adjust the monitoring equipment and computer monitoring equipment acquisition circuit both a detailed analysis of the reasons for failure, and the composition of the flow from the fan roundabout way of the cause of failure for further explained by the formation of several actual circuitous detour fans and fan flow stream size calculation, presented a detailed solution. Symptom mentioned which has a certain universality, construction and maintenance services of electrical units have a certain spot guidance.