上海城市轨道交通2号线车辆电阻制动能耗计算

Calculation of Vehicle's Resistance Braking Energy Consumption on Shanghai Rail Transit Line 2

通过对上海城市轨道交通2号线实测的运行曲线进行分析,针对2号线北新泾站至威宁路站区间车辆电阻制动所消耗的能量,提出了相应的能耗计算方法,并采用软件进行了计算。计算结果表明,车辆电阻制动的能量浪费较为严重。因此,寻找减少甚至替代城市轨道车辆电阻制动的方法具有十分重大的意义。

Through an analysis of vehicle operation curve on Shanghai rail transit Line 12,the calculation method of resistance braking energy consumption between Beixinjing Station and Weining Road Station is proposed,and the energy consumption is also computed by software.The result shows that the resistance braking energy waste is very serious,so it is important to find a method that can reduce or substitute the resistance braking energy.