电力系统保护与控制2026，Vol.54Issue(7)：174-187,14.DOI:10.19783/j.cnki.pspc.250584
电-氢能源接入牵引供电系统综述
Overview of electric-hydrogen energy access in traction power supply systems
摘要
Abstract
As a vital infrastructure and a major consumer of energy,railway transportation is facing significant pressure to reduce carbon emissions.In response to technical bottlenecks,such as safety operation risks and low energy utilization rates,caused by the only energy sources in the traction power supply system and the difficulties in recovering regenerative braking energy under trends of high-density and heavy-haul train operations,this paper analyzes the renewable resource endowments along railway lines.It systematically elucidates the component modules of electric-hydrogen energy integration into the traction power supply system and explores the access methods of electric-hydrogen energy under cross-phase,same-phase,and through-type configurations.On this basis,this paper analyzes the application effects of system operational optimization strategies in terms of real-time regulation,energy optimization scheduling,and decision accuracy in real-time scheduling.Furthermore,based on the characteristics of hydrogen energy in cross-regional transport,long-term storage,and a low-carbon economy,it analyzes the large-scale hydrogen production capabilities of electric-hydrogen energy integration in the traction power supply system and its resilience in operational safety and emergency power supply.关键词
电-氢能源/牵引供电/多能互补/协同运行Key words
electricity-hydrogen energy/traction power supply/multi-energy complementarity/coordinated operation引用本文复制引用
赖寒雨,李奇,蒲雨辰,门炜杰,王泽群,陈维荣..电-氢能源接入牵引供电系统综述[J].电力系统保护与控制,2026,54(7):174-187,14.基金项目
This work is supported by the National Natural Science Foundation of China(No.52377123). 国家自然科学基金项目资助(52377123) （No.52377123）
中央高校基本科研业务费专项资金资助(2682025CG004) （2682025CG004）
四川省自然科学基金青年基金项目资助(2026NSFSC1206) （2026NSFSC1206）
