某型舰炮电源指示灯不亮故障的分析与排除

Analysis and Elimination of The Failure of A Certain Type of Navy Gun Power Indicator

某型舰炮在进行电气设备检查时发现其监控柜上的"27V"电源指示灯不亮。该文分析了相关电路原理,对产生故障的原因进行了判断,并给出了不同原因导致本故障的排除流程,最后对排故经验进行了总结。

When a certain type of gun was inspected for electrical equipment,it was found that the 27 V power indicator on the monitoring cabinet was not lit. This paper analyzes the relevant circuit principles, judges the cause of the fault, and gives the troubleshooting process for the different faults.Finally,the troubleshooting experience is summarized.