氢能源轨道车辆及动力系统发展与创新  

Review on development and innovation of hydrogen-powered rail vehicles and power systems

作　　者：李明 高利华 李泽宇 LI Ming;GAO Lihua;LI Zeyu(Beijing Mass Transit Railway Operation Co.,Ltd.,Beijing 100044,China)

机构地区：[1]北京市地铁运营有限公司,北京100044

出　　处：《机车电传动》2023年第3期32-39,共8页Electric Drive for Locomotives

摘　　要：发展氢能是实现“双碳”目标的重要措施。文章基于轨道交通的运营特征,梳理了国内外氢能源轨道车辆及其关键技术应用现状,总结了氢能源轨道车辆及动力系统的技术难点。针对空间与重量、能量与效率、运维与成本的限制,提出了低成本高质量设计、高能效设计、高安全可靠设计、标准体系建设等应用研究的创新方向,可为氢能源在轨道车辆上的应用提供技术借鉴。Developing hydrogen energy is a crucial step towards achieving the"carbon peaking and carbon neutrality"goals.This paper presented a systematic review on the current application status of hydrogen-powered rail vehicles and the key technologies at home and abroad,and summarized the technical difficulties associated with hydrogen-powered rail vehicles and their power systems,based on the operational characteristics of rail transit.To address the constraints arising due to conflicting factors such as space and weight,energy and efficiency,and operation/maintenance and cost,some innovative approaches in application research were proposed,such as the low cost and high quality design,high energy efficiency design,high safety and reliability design,and standard system promotion.The research presented in this paper can serve as a technical reference for the application of hydrogen energy in rail vehicles.

关 键 词：轨道车辆 绿色低碳 氢能源 新技术 氢燃料电池 城市轨道交通 

分 类 号：U267.9[机械工程—车辆工程] TK91[交通运输工程—载运工具运用工程]