市域铁路列车出车辆段/停车场效率研究--以温州轨道交通S3线丽岙车辆段为例

Research on Depot/Yard Exit Efficiency of City Railway Train--Focusing on Wenzhou Rail Transit Line S3 Li’ao Depot

针对市域铁路运营需求及市域列车自身特点,分析了车辆段/停车场道岔选型、列车修程修制、信号系统选型及车辆段/停车场信号机布点方案等对列车出车辆段/停车场效率的影响。以温州轨道交通S3线丽岙车辆段为例,结合一次出段方案和分段出段方案的信号机布点形式,分析了在不同修程修制条件下的场段工艺布局及不同信号机布点方案的4种实际工况,计算了列车的出段时长。

According to the operation requirements and train characteristics of city railway,from the aspects of depot/yard turnout type,train maintenance system,signaling system model and depot/yard signal machine point layout scheme,the impact of the above factors on train exit efficiency from depot/yard is analyzed.Taking the Li’ao Depot of Wenzhou Rail Transit Line S3 as an example,considering the signal machine distribution formats of one-time exit scheme and segmentation exit scheme,the four actual working conditions of depot process layout and different signal machine distribution plans under different conditions of maintenance system are simulated,and train exit duration is calculated.