摘要
以广州地铁2号线列车继电器故障为例,统计分析了继电器在列车不同上线时间和不同运营季节发生故障的特点。探讨了继电器发生故障的原因,并通过全寿命分析,提出了继电器更换和维修对策。
Taking the relay flaut on Guangzhou Metro Line- 2 vehicles as an example, and based on the statistical data of relay flauts happened in recent years, this paper analyzes the relay fault reasons and the relay total life-span, discusses the mending strategy of AGE/GE relay. The efficiency of mending strategy is testified by practice, in which the relay failure is reduced obviously.
出处
《城市轨道交通研究》
北大核心
2011年第8期92-95,105,共5页
Urban Mass Transit
关键词
地铁列车
继电器
故障分析
维修对策
metro vehicles
relay
fault analysis
mending strategy
