地铁车辆新技术的发展与应用简析  

Development and Application of Metro Vehicle New Technologies

作　　者：吴丽 Wu Li

机构地区：[1]无锡地铁集团有限公司,江苏无锡214178

出　　处：《现代城市轨道交通》2017年第4期5-8,12,共5页Modern Urban Transit

摘　　要：着重介绍地铁车辆为提高运营可靠性、应急处理效率以及维护便捷性而产生的列车蓄电池紧急牵引、无触点逻辑控制单元(LCU)、走行部车载故障诊断系统、列车健康管理系统等新技术。从其功能、配套条件、应用情况、成本与效益等方面综合阐述新技术的特点与现状,为新线车辆设计提供决策参考依据。This paper focuses on the introduction of metro vehicle for improving the operation reliability,emergency treatment efficiency and maintenance convenience, leading to new technologies includingtrain battery for emergency traction, contactless logic control unit (LCU), fault diagnosis system on-board for vehicle running gear, and train health management system etc. This paper discusses the characteristics and current application status of the new technologies from the aspects of its function, complementary conditions,application situation, cost-effectives, and provides a reference for the design of the new line vehicle.

关 键 词：地铁车辆 列车蓄电池紧急牵引 无触点逻辑控制单元 走行部车载故障诊断系统 列车健康管理系统 

分 类 号：U270[机械工程—车辆工程]