地铁接触网失电故障下运营交路设计及调整  

Design and adjustment of operation routing under the power loss of catenary in subway

作　　者：卫妍 潘彩霞[1] 周爱萍 Wei Yan;Pan Caixia;Zhou Aiping(Nanjing Vocational Institute of Transport Technology,Nanjing 211188,China)

机构地区：[1]南京交通职业技术学院,江苏南京211188

出　　处：《无线互联科技》2023年第13期165-168,共4页Wireless Internet Technology

基　　金：南京交通职业技术学院科研基金项目,项目编号:JZ2016。

摘　　要：地铁接触网失电故障会导致线路运营中断,影响乘客出行,所以对此状态下的运营交路设计十分必要。文章以南京地铁二号线2A3及2C3A、2B3及2C3B接触网供电分区失电故障为例,依据交路设计的原则,采取“先通后复”的方式优先变更交路,结合列车运行LZ043时刻表,以最大限度降低故障造成的延误为前提,对所设计交路的运行周期、行车间隔及上线列车数等数据予以现场验证,提出运营调整的关键措施,为地铁科学、高效地组织列车运行提供一定的参考建议。The power failure of catenary will lead to the interruption of line operation in subway and affect passenger daily travel,so it is necessary to design the operational routing in this state.This paper takes the failure of the 2A3,2C3A,2B3 and 2C3B power supply partition in Nanjing Metro Line 2 as an example.According to the principles of routing design,the train dispatchers will take method of“the first pass through and then return”to give priority to change the routes for operation adjustment.On the premise of minimizing the delay caused by faults,combined with the LZ043 timetable of train operation,the data on operating cycle,headways and the number of online trains have been verified through practice.The key points for operation adjustment are proposed,so as to provide certain reference suggestions for the scientific and efficient organization of train operation by the subway.

关 键 词：地铁接触网 供电分区 失电故障 运营交路 

分 类 号：U226.8[交通运输工程—道路与铁道工程]