轨道交通多堆燃料电池系统架构及控制技术研究  

Study on architecture and control technology of multi-stack fuel cell system for rail transit

作　　者：刘佰博 张晗 张擘 马天才[2] LIU Baibo;ZHANG Han;ZHANG Bo;MA Tiancai(CRRC Industrial Academy Co.,Ltd.,Beijing 100070,China;College of Automotive Studies,Tongji University,Shanghai 201804,China)

机构地区：[1]中车工业研究院有限公司,北京100070 [2]同济大学汽车学院,上海201804

出　　处：《机车电传动》2023年第3期50-56,共7页Electric Drive for Locomotives

基　　金：中车“十四五”科技重大专项(2021CXZ021)。

摘　　要：为了满足轨道交通车辆大功率应用需求,文章提出了一种轨道交通用多堆燃料电池系统架构和控制方法。首先,依据多堆燃料电池系统定义,设计了多堆系统的拓扑结构,包括整体系统、单堆系统、热管理系统和电气系统;然后,对多堆系统的控制系统进行了设计,包括网络拓扑结构、控制流程和功率分配策略;最后,研制了350 kW多堆燃料电池系统样机,并在中国中车某型调车机车上进行了装车验证。结果表明,方案可满足调车机车日常工作的大功率需求,样机的额定工作点效率达到42.1%。To satisfy the high-power application demands of rail transit vehicles,an architecture and control method of a multistack fuel cell system specifically designed for rail transit was proposed.Firstly,the topology of the multi-stack system was designed based on the definition of the multi-stack fuel cell system,including the overall system,the single-stack system,the thermal management system and the electrical system.Then,the control system of the multi-stack system was designed,covering network topology,control flow,and power allocation strategy.Finally,a prototype of a 350 kW multi-stack fuel cell system was developed and validated on a certain type of shunting locomotive manufactured by CRRC.The results show that the proposed solution can fulfill the high-power demand of daily work for shunting locomotives,with the rated working point efficiency of the prototype reaching 42.1%.

关 键 词：轨道交通 燃料电池 多堆系统 功率分配 调车机车 

分 类 号：U260.93[机械工程—车辆工程] TK91[交通运输工程—载运工具运用工程]