一种高速铁路42号双动道岔SFJF励磁电路处理方法  

The Invention Relates to a Processing Method for SFJF Excitation Circuit of No. 42 Double Acting Switch in High Speed Railway

作　　者：刘博 LIU Bo(China Railway Fifth Survey and Design Institute Group Co.,Ltd.,Beijing 102600,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《价值工程》2024年第34期87-89,共3页Value Engineering

摘　　要：借助安庆至九江铁路-龙山线路所42号双动道岔启动电路,针对施工实施过程中发现道岔启动电路有不尽完善的地方,提出了减少故障点、更加合理的SFJF励磁电路的修改电路,经过处理后的道岔启动电路部分的SFJF励磁电路,经现场反复试验、验证,电路满足技术条件,车站顺利开通。这种高速铁路42号双动道岔SFJF励磁电路处理方法,为今后设计中遇到此类问题,提供可选方案。With the help of the starting circuit of the No.42 double action switch on the Anqing Jiujiang Railway Longshan Line,a modified circuit of SFJF excitation circuit was proposed to reduce the number of fault points and make it more reasonable.After processing,the SFJF excitation circuit of the switch starting circuit part was tested repeatedly on site and verified to meet the technical conditions,and the station was successfully opened.The SFJF excitation circuit processing method for the No.42 double action turnout of this high-speed railway provides an optional solution for encountering such problems in future designs.

关 键 词：双动道岔 励磁电路 允许操控 并联电路 

分 类 号：U28[交通运输工程—交通信息工程及控制]