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对宁波市轨道交通2号线一期工程初、近期采用4辆编组与6辆编组方案,从配属车辆、行车间隔、牵引能耗、满载率与拥挤度、资源共享等多个方面进行研究比选。研究表明,初、近期高峰高断面客流分别为1.18万人次/h、1.89万人次/h,在初、近期客流比远期客流较小的情况下,同等运营服务水平下4辆编组的运输效率要优于6辆编组,同等购车与牵引能耗费用条件下4辆编组服务水平较好,同等服务水平条件下4辆编组购车与牵引能耗费用较节省;采用初期4辆编组、近期4辆/6辆编组混合运营,至远景6辆编组的转换,均可以在客流发展变化的情况下实现有效过渡。
In the first phase of the first phase project of Metro Line 2 of Ningbo City, four marshalling and six marshalling schemes were adopted to study the ratio of vehicles, traffic lanes, traction energy consumption, full load and congestion, resource sharing and other aspects selected. The research shows that the peak passenger flow at the beginning and the recent peak is 11,800 passengers / h, 18,900 passenger trips / h respectively. In the early and late passenger flow is smaller than the long-term passenger traffic, the transportation efficiency of the four fleets at the same operational service level Better than 6 marshalling, the same car and traction energy costs under the conditions of 4 marshalling service level is better, the same service level under the conditions of 4 marshalling car and traction energy costs more savings; using the initial 4 marshalling, the recent 4 / 6 marshalling mixed operation, to the vision of 6 marshalling conversion, can be in the case of changes in passenger flow to achieve an effective transition.