广州地铁B型高速城轨列车架修及大修优化

Overhaul and Erection Maintenance Optimization for Guangzhou Metro B-type High-speed Urban Transit Train

由于B型高速城轨列车的速度特点,列车的架修、大修周期和运营里程不能按维修计划形成良好的匹配,故此根据广州地铁3号线北延段B型高速城轨列车的使用状况,结合系统部件的寿命影响因素,对列车系统部件进行了归类分析,从而提出以部件可靠性为依据的B型高速城轨列车架修、大修优化方案并成功实施。

Because of the speed characteristics of B-type high-speed urban transit train, overhaul and erection maintenance period of the train could not match planned operation mileage well. According to the operation situation of B-type high-speed urban transit train in Guangzhou metro line 3 north-extending line and combined system and components life length impact factors, train components was classified and analyzed, and overhaul and erection maintenance optimized project based on components reliability for B-type high-speed urban transit train was put out, which had been implemented successfully.