城市轨道交通车辆部件故障与均衡修修程周期  

Vehicle Component Failures and Balanced-Maintenance Period

作　　者：程祖国[1] 王居宽[2] 陈鞍龙[2] 浦汉亮[2] 余强[2] 

机构地区：[1]同济大学铁道与城市轨道交通研究院,上海高级工程师200331 [2]上海地铁运营有限公司,上海200031

出　　处：《城市轨道交通研究》2006年第1期46-49,共4页Urban Mass Transit

基　　金：上海市科委城市轨道交通科技攻关项目(03DZ12044)

摘　　要：简要分析了目前采用的城市轨道交通车辆维修制度及修程的不足,引出均衡修概念。基于概率统计分析,结合车门等车辆零部件的故障间隔时间特点,提出确定均衡修修程周期的方法,指出均衡修策略的技术特征。实施均衡修应以部件为维修单元。分析表明,采用均衡修将减少零部件故障,提升车辆运用可靠性。The concept of balanced-maintenance is derived from the recognition of the deficiency of the present maintenance system and the repair program. What determines the balance-maintenance program period has been attributed to the repetitive feature of the vehicle component failures, like the car doors. The key technology about the balance-maintenance repair policy has been discussed,which, as the paper holds, will reduce the compoonent failures and enhance the reliability of the vehicle operation.

关 键 词：城市轨道交通 车辆检修 均衡修 部件故障 

分 类 号：U279.1[机械工程—车辆工程]