中国电机工程学报2012，Vol.32Issue(5)：86-92,7.
燃料电池堆组件退化现象对输出性能的影响
Influence Analysis of Degradation Phenomenon on Output Performance for Fuel Cell Stack Assemblies
摘要
Abstract
Functional degradation and loss can be occured to the assemblies of fuel cells or stack during operation process,it has a serious influence on the output performance and security of power supply system.This phenomenon results from lots of complex causes,and the output performance variety can not be described simply.The influence mechanism between the phenomenon to the output performance was researched according to every phase characteristic of V-I curve at first.Then,a kind of mathematical method based on function comparison was developed to achieve quantitative calculation for performance variety.Finally,an experiment was designed to calculate performance variety.The experiment results indicate that the method is effective.关键词
燃料电池堆/组件退化/伏–安特性/分析评价Key words
fuel cell stack/assemblies degradation/V-I characteristic/analysis and evaluation分类
信息技术与安全科学引用本文复制引用
郑恩辉,卫东,楼洪,肖昌允..燃料电池堆组件退化现象对输出性能的影响[J].中国电机工程学报,2012,32(5):86-92,7.基金项目
国家自然科学基金项目(60905034) （60905034）
浙江省自然科学基金(Y1080918)~~ （Y1080918）
