驼峰场电空道岔控制电路及其改进  

Electric-pneumatic Switch Control Circuit in Hump Yard and its Improvement

作　　者：孙占岭[1] 闵文龙[1] 姜璐[1] 

机构地区：[1]中国铁道科学研究院通信信号研究所

出　　处：《铁道通信信号》2016年第3期45-47,共3页Railway Signalling & Communication

摘　　要：结合现场实例,说明了驼峰电气集中风动道岔和自动集中风动道岔控制应用中出现的问题。通过深入分析控制电路的工作原理,提出了道岔控制电路改进方案,解决了存在的问题,并且得到实际应用。Based on field cases, this paper illustrates the control problems of electro-pneumatic switch of electric interlocking and that of automatic interlocking in the hump yard encountered in field application. Through in-depth analysis of the working principle of the control circuits, an improvement scheme of the switch control circuit is put forward to solve existing problems and improved circuits have been put into field use.

关 键 词：驼峰 电空道岔 控制电路 

分 类 号：U284.72[交通运输工程—交通信息工程及控制]