质子交换膜燃料电池活化性能快速分析方法  

Rapid analysis method for activation performance of PEMFC

作　　者：汪殿龙[1] 王梓鉴 杨代军[2] 程旭峰 WANG Dian-long;WANG Zi-jian;YANG Dai-jun;CHENG Xu-feng(School of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang,Hebei 050018,China;School of Automotive Studies,Tongji University,Shanghai 201804,China;School of Mechanical Engineering,Hebei University of Science and Technology,Shijiazhuang,Hebei 050018,China)

机构地区：[1]河北科技大学材料科学与工程学院,河北石家庄050018 [2]同济大学汽车学院,上海201804 [3]河北科技大学机械学院,河北石家庄050018

出　　处：《电池》2022年第2期139-143,共5页Battery Bimonthly

基　　金：国家重点研发计划项目(2018YFB1502505);河北省重点研发计划项目(20312205D/19212108D)。

摘　　要：活化可以进一步释放质子交换膜燃料电池(PEMFC)的性能。为评估活化对PEMFC的影响,并确定最优的活化工艺参数,必须进行电化学测试,但步骤繁琐且耗时长。提出一种基于差分进化(DE)算法的PEMFC快速性能分析方法,利用DE算法对PEMFC不同活化节点的J-U数据进行分析,得到活化前后的性能信息,最后,通过电化学阻抗谱(EIS)验证所提分析方法的可行性。该方法能分析PEMFC的活化性能,且平均耗时不超过10 s。The activation could further release the performance of proton exchange membrane fuel cell(PEMFC).In order to assess the effect of activation on PEMFC and determine the optimal activation process parameters, electrochemical tests must be carried out, which were usually cumbersome and time-consuming.A rapid performance analysis method for PEMFC based on differential evolution(DE) algorithm was proposed.DE algorithm was used to analyze the J-U data of PEMFC with different activation time points, the performance information before and after activation could be obtained.Finally, the feasibility of the proposed analysis method was verified by electrochemical impedance specrtoscopy(EIS) test.This method could analyze the activation performance of PEMFC,the average time was less than 10 s.

关 键 词：质子交换膜燃料电池(PEMFC) 差分进化(DE) 活化 性能分析 

分 类 号：TM911.42[电气工程—电力电子与电力传动]