摘要
针对铁路驼峰场使用的JSDXC2-1700型动态继电器遭遇雷击后故障的问题,进行驱动电路原理分析,针对故障原因,对JSDXC2-1700型动态继电器中的驱动电路进行探究和改进,借鉴目前现场选用的DS6-DTH2-TW动态驱动盒+JPXC-1000型偏极继电器的方式来实现相关继电器的动态驱动输出的驱动电路。在DS6-DTH2-TW动态驱动盒技术基础上,对JSDXC2-1700型动态继电器的动态驱动电路板进行适配性修改,以满足现场应用。
In view of the JSDXC2-1700 dynamic relay faults in railway hump yard after lightning stroke,this paper analyzes the principle of drive circuit,improves the drive circuit of JSDXC2-1700 dynamic relay according to the analysis of fault causes,and realizes the drive circuit of the relevant dynamic relays by referring to the DS6-DTH2-TW dynamic drive box+JPXC-1000 relay mode which is currently used in the railway fi eld.Based on DS6-DTH2-TW dynamic drive box technology,the dynamic drive circuit board of JSDXC2-1700 dynamic relay is modifi ed for adaptation to satisfy the needs of fi eld application.
作者
王俊
刘伟
许鸿飞
Wang Jun;Liu Wei;Xu Hongfei(Nanjing Signaling&Telecommunication Depot,China Railway Shanghai Group Co.,Ltd.,Nanjing 210011,China;CRSC Research&Design Institute Group Co.,Ltd.,Beijing 100070,China)
出处
《铁路通信信号工程技术》
2022年第8期101-105,共5页
Railway Signalling & Communication Engineering
