北京交通大学学报2025，Vol.49Issue(5)：109-122,14.DOI:10.11860/j.issn.1673-0291.20250148
城市轨道交通节能运行优化研究进展与综述
Review on energy-saving train operation for urban rail transit
摘要
Abstract
For the problem of energy-efficient operation in urban rail transit,existing studies can be grouped into two main strands:Classical methods and technology-driven approaches.The classical strand reviews optimization of train speed profiles,train timetables,and their joint optimization,show-ing that these methods have developed into mature modeling and solution frameworks capable of reduc-ing traction energy consumption and peak power while enhancing the utilization of regenerative braking energy under safety and service constraints.The second strand summarizes technology-driven progress and discusses the enabling effects and challenges of emerging technologies across three domains:Power supply,control,and operations.On the power side,efforts focus on advancing"source-grid-storage-train"integration,coordinating reversible converters,energy storage,and renewable sources to achieve load shifting and peak suppression.On the control side,autonomous operation and virtual coupling shift the problem toward a dynamic perspective under multi-train coordination.On the opera-tions side,cross-line through services,multi-route patterns,and flexible train formations upgrade ca-pacity supply and reduce inefficient traction.The findings suggest that classical methods already pro-vide well-established frameworks for safe and effective energy saving,while new technology-driven approaches move beyond train-level offline optimization and progressively drive research toward system-level coordination that spans power supply,control,and operations.Future research should place greater emphasis on developing unified benchmark and evaluation systems,while also advancing multi-level coordination and integrated optimization across diverse domains.关键词
城市轨道交通/节能优化/时刻表/速度曲线/牵引供电系统Key words
urban rail transit/energy-efficient optimization/speed profile/timetable/traction power supply system分类
交通工程引用本文复制引用
杨立兴,连得亨,莫鹏里,高自友..城市轨道交通节能运行优化研究进展与综述[J].北京交通大学学报,2025,49(5):109-122,14.基金项目
国家自然科学基金(72288101,72301065) （72288101,72301065）
先进轨道交通自主运行全国重点实验室开放课题(RCS2023K002)National Natural Science Foundation of China(72288101,72301065) （RCS2023K002）
State Key Laboratory of Advanced Rail Autono-mous Operation Open Project,Beijing Jiaotong Unirersity(RCS2023K002) （RCS2023K002）
