摘要
文章简要介绍了轨道交通车辆用真空断路器在线监测故障诊断装置的研发背景,阐述了其基本设计思路与基本原理,分析了真空断路器在线故障诊断技术要点,并针对真空断路器具体故障实例对真空断路器在线检测故障诊断装置进行验证。
This paper presents the development background of on-line detecting and fault diagnosis device for vacuum circuit breaker of rail transit vehicle,and expounds its basic design thoughts and basic principles. The key technology of on-line detecting and fault diagnosis device is analyzed,and the device is tested through specific failure examples of vacuum circuit breaker.
出处
《电力机车与城轨车辆》
2015年第1期44-46,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
真空断路器
在线监测
故障诊断
设计思路
技术要点
vacuum circuit breaker
on-line detecting
fault diagnosis
design thought
key technology
