城市轨道交通发车间隔与再生利用率的关系研究
Research on Relationship between Depar-ture Interval of Urban Rail Transit and Recy-clability Rate
周媛 1张轶1
作者信息
摘要
基于对城市轨道交通节能的需求,研究列车牵引能耗的影响因素.发车间隔是影响再生制动能量利用的重要因素之一,而再生制动能量利用率的提升可有效降低牵引能耗,为此着重开展发车间隔与再生利用率的关系研究.以上海地铁线路为基础,通过实测列车能耗数据和仿真两种技术路线探讨不同载荷及发车间隔下的再生利用率,从而得到发车间隔与再生利用率的关系,以便于指导未来节能技术的运用与发展.
Abstract
Based on the demand for energy saving in urban rail transit,factors influencing the train traction energy consumption are studied.The departure interval is one of the important fac-tors affecting the brake energy recyclability,while the improvement of the brake energy recyclability rate can effectively reduce trac-tion energy consumption,so the relationship between the departure interval and recycla-bility rate is emphatically studied.Based on Shanghai metro lines,through two technical routes,measurement of the actual train energy consumption data and simulation,the recycla-bility rate under different loads and departure intervals is discussed,thereby obtaining the relationship between the departure interval and recyclability rate,which can be used to guide the application and development of energy-saving technologies in the future.
关键词
仿真模拟/再生利用率/节能Key words
Simulation/Recyclability rate/Energy saving引用本文复制引用
出版年
2025
NETL
NSTL
万方数据