氢燃料电池增程式混合动力机车动力系统设计  

Powertrain system design of hydrogen fuel cell range-extended hybrid electric locomotive

作　　者：王旭海 齐红瑞 孙凤霞 赵志芳 WANG Xuhai;QI Hongrui;SUN Fengxia;ZHAO Zhifang(CRRC Datong Co.,Ltd.,Datong,Shanxi 037038,China)

机构地区：[1]中车大同电力机车有限公司,山西大同037038

出　　处：《机车电传动》2022年第3期110-115,共6页Electric Drive for Locomotives

基　　金：山西省重大科技专项(20201101016)。

摘　　要：随着新能源在轨道交通领域应用的不断发展,新能源混合动力机车在节能减排等方面的优势愈加明显,而以氢燃料电池和锂电池为动力的混合动力机车也具有越来越广阔的前景。通过对调车机车作业工况的分析,提出了适用于调车机车工况的氢燃料电池“增程式”混合动力机车动力系统,并分析了该系统的特点和优势。结合中车大同电力机车有限公司研制的700 kW氢燃料电池混合动力机车,对动力系统的结构参数、组成部分和控制方式等进行了介绍,重点对动力系统的匹配性设计和能量管理进行了分析研究。通过对动力系统的研究,结合机车实际运行的数据,证实了该“增程式”混合动力机车动力系统的可行性,并提出了后续研究的方向。With the continuous development of the application of new energy in the field of rail transit,the advantages of new energy hybrid locomotives in energy saving and emission reduction are more obvious,and the hybrid locomotive powered by hydrogen fuel cells and lithium batteries also has more and more extensive prospect.Based on the analysis of the operating conditions of the shunting locomotive,a hydrogen fuel cell range-extended hybrid locomotive powertrain system suitable for the operating conditions of the shunting locomotive was proposed,and the characteristics and advantages of the system were analyzed.Combined with the 700 kW hydrogen fuel cell hybrid locomotive developed by CRRC Datong Co.,Ltd.,the structural parameters,components and control methods of the powertrain system were introduced,focusing on the research and analysis of the matching design and energy management of the powertrain system.Through the research on the powertrain system,combined with the actual operation data of the locomotive,the feasibility of the range-extended hybrid locomotive power system was confirmed,and the follow-up research direction was proposed.

关 键 词：氢燃料电池 混合动力 动力系统 增程式 调车机车 能量管理 

分 类 号：U260.93[机械工程—车辆工程]