林彦凯（中铁二院工程集团有限责任公司，成都市 610031）
Condition-based Maintenance of Electrical Equipments in Urban Rail Transit
Lin Yankai（China Railway Eryuan Engineering Group Co.，Ltd.，Chengdu 610031，China）
Abstract The maintenance modes of the power supply equipments for urban rail transit at present is introduced，and the maintenance management mode and the existing problems are analyzed. It is put forward that，the maintenance management mode of the transforming equipments should be changed into the combination of schedule maintenance mode with condition-based maintenance mode，and the necessity and the implementing method for ultimately implementing condition-based maintenance management mode are also presented.
Key words Urban rail transit Power supply Condition-based maintenance
摘 要 介绍了目前城市轨道交通供电系统设备的维护方式，分析了供电设备的检修管理模式及存在的问题，提出了改变变电设备检修管理模式为计划检修模式和状态检修模式相结合，最终实行状态检修管理模式的必要性及其实施方法。
关键词 城市轨道交通 供电 状态检修
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