摘要
ZYJ7型电液转辙机道岔控制电路的故障处理是道岔故障分析与处理的难点,简要分析ZYJ7型电液转辙机道岔控制电路,结合故障案例,在如何快速判断室内、外电路故障方面提出见解。
Fault treatment of switch control circuits of ZYJ7 electrohydraulic switch machines is a difficult point during the switch fault analysis. The paper analyzes the switch control circuits of ZYJ7 eleetrohydraulic switch machines and puts forward ideas about how to rapidly find out faults of indoor and outdoor circuits combined with fault cases.
出处
《铁路通信信号工程技术》
2017年第2期89-92,共4页
Railway Signalling & Communication Engineering
关键词
ZYJ7型
道岔控制电路
故障分析与处理
ZYJ7 switch machine
switch control circuit
fault analysis and treatment
