城市轨道交通车辆预留扩编条件的技术分析

Technical Analysis of Expansion and Reservation Conditions for Urban Rail Transit

不同编组的列车混合运营是可行的,在国内外都有成熟的经验。目前,部分城市也采用初近期小编组,远期再扩编的车辆配置方式来满足逐步增长的客运量,提升运营的服务质量和经济效益。通过车辆相关设备系统在列车扩编前后的技术对比分析,给出了扩编需求车辆的技术规格建议。

Mixed operation of different train marshallings is feasible, many experiences have been gained both at home and abroad. Currently, some cities have adopted the small marshalling at first, then gradually increase the vehicle configuration mode to meet the growing passenger volume needs, improve the service quality and economic benefits. In this paper, through a technical comparison and analysis of the train equipment systems before and after the expansion of train, the technical specifications to meet the requirements of expasion are suggested.