中间出岔区段掉码问题解决方案的探讨  

Discussion on Solution to Missing Code Problem in the Railway Turnout

作　　者：邓超 

机构地区：[1]中国铁建十二局集团电气化工程有限公司,太原030024

出　　处：《铁道建筑技术》2012年第1期109-111,共3页Railway Construction Technology

摘　　要：分析了中间出岔掉码现象的原因,并对3种不同解决方案进行比较,得出在FMJ、FMJ1、FMJ2的励磁自闭电路中增加FYJ复原继电器和充放电电路能够解决中岔调车作业后再开车时机车收不到码以及车停在中岔时瞬间停电造成的掉码问题。By the analysis of the missing code phenomenon in the middle of railway turnout, and through comparison of three different solutions, the conclusion is drawn that by increasing the FYJ reset relay and charge/discharge circuit in the excitation self-closing circuit of FMJ, JMJ1, FMJ2, the problem that the locomotive can＇ t receive code after shunting work and the missing code problem caused by momentary outages in the railway turnout can be solved.

关 键 词：中岔区掉码 复原继电器 励磁电路 信号机 

分 类 号：U228.2[交通运输工程—道路与铁道工程]