便携式继电器测试台的研制和应用  

Development and Application of Portable Relay Test Board

作　　者：袁立华 Yuan Lihua

机构地区：[1]中国铁路北京局集团有限公司唐山电务段,河北唐山063000

出　　处：《铁道通信信号》2020年第8期9-11,共3页Railway Signalling & Communication

摘　　要：通过分析继电器动作原理,研制了一种便携式继电器测试台,可在器材备用地进行现场检测,大大降低了现场长期搁置继电器的故障率,提高了工作可靠性,更提高了现场作业效率.Through analyzing the operating principle of the relay,a portable relay test board is developed.The test board can be used conduct on-site testing on the relays at equipment storage area.greatly reducing the failure rate of relays due to long term storage,improving their reliabil-ity and enhancing the efficiency of field operations.

关 键 词：继电器 便携式 安全 测试台 

分 类 号：TM58[电气工程—电器]