Research on the Scheme of Catenary Isolating Switch Monitoring System

Yin Lei （China Railway Eryuan Engineering Group Co.，Ltd.，Chengdu 610031，China）

Abstract The electric railway catenary isolating switch is incorporated into the remote monitoring system，which is one of the important means to achieve reliability and flexibility of traction power supply system. At present，there are various monitoring schemes for design and engineering implementation. By comparison and analysis of the characteristics of each scheme，the design ideas for different application occasions are summed up.

Key words　Catenary isolating switch Remote monitoring system Wireless communication Wired communication

摘　要　电气化铁路接触网隔离开关纳入远动监控系统是实现牵引供电系统可靠性和灵活性的重要保障手段之一，目前设计及工程实施中监控方案多样，通过比较、分析各方案的特点，总结出不同应用场合的设计思路。

关键词　接触网隔离开关　远动监控系统　无线通信　有线通信