摘要
地铁列车运行需要消耗大量电能。如何使用储能系统对行驶中的列车制动时产生的回馈电能进行回收与再次利用是目前城轨交通实现节能减排的关键问题之一。结合上海轨道交通11号线车辆电气参数和路况情况,搭建了城市轨道交通列车和车载超级电容模型,提出了两种使用车载超级电容减少地铁列车能耗的策略,并对几种典型工况下的车辆运行节能效果进行了仿真对比研究,验证了策略的有效性。
Subway trains consume a lot of electric energy in the running, in energy storage system one key issue to a- chieve energy conservation on urban rail transit by using energy storage system is to recycle and reuse the feedback electrical energy generated intrain braking. A super capaci- tor model for the network of urban rail transit traction is built based on the electrical parameters of Shanghai rail transit Line 11 vehicles and the practical traffic situation, two control strategies are proposed, aiming to reduce the energy cost of metro by using super capacitor. Then, the energy-saving effects of the two strategies are compared in several typical operating conditions by simulation.
出处
《城市轨道交通研究》
北大核心
2013年第11期75-79,共5页
Urban Mass Transit
关键词
地铁列车
车载储能
超级电容
节能策略
subway train
on-board energy storage
supercapacitor
energy-saving strategy
