质子交换膜燃料电池电堆封装技术研究进展  

Research Progress in Stack Packaging Technology of Proton Exchange Membrane Fuel Cells

作　　者：赵振东 刘国庆 吴金国 张海涛 薛雨淳 ZHAO Zhen-dong;LIU Guo-qing;WU Jin-guo;ZHANG Hai-tao;XUE Yu-chun(School of Automotive and Rail Transit,Nanjing Institute of Technology,Nanjing 211167,China)

机构地区：[1]南京工程学院汽车与轨道交通学院,江苏南京211167

出　　处：《南京工程学院学报（自然科学版）》2022年第4期53-60,共8页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：江苏省“六大人才高峰”资助项目(2019-JXQC-005);江苏省自然科学基金项目(BK20191009)。

摘　　要：燃料电池在实际应用中需要通过封装结构将一定数量的单电池串联成电堆以满足输出功率的要求.封装结构的载荷大小、加载方式对电堆内部压力分布的一致性有较大的影响,合理有效的封装结构设计能够提高电堆的稳定性、寿命和功率密度等性能参数.从燃料电池封装载荷施加与优化、端板轻量化设计和试验设计与验证等方面,对质子交换膜燃料电池电堆的封装研究进行了综述,以期为燃料电池电堆封装结构的设计与工程应用提供一定参考.In application of fuel cells,a certain number of single cells need to be connected in series into a stack through packaging structure to meet requirements of output power.Load size and loading mode of the packaging structure have a great impact on the consistency of internal pressure distribution of the stack.Reasonable and effective packaging structure design can improve the stability,life,power density and other performance parameters of the stack.This paper summarizes the packaging research of proton exchange membrane fuel cell stack from the perspectives of fuel cell packaging load application and optimization,end plate lightweight design and experimental design and verification in order to shed light on the design and engineering application of fuel cell stack packaging structure.

关 键 词：质子交换膜燃料电池 封装载荷 压力分布均匀性 端板轻量化 

分 类 号：TM911.4[电气工程—电力电子与电力传动]