汽车工业
质子交换膜燃料电池
堆栈(抽象数据类型)
商业化
汽车工程
条件作用
燃料电池
计算机科学
过程(计算)
工艺工程
工程类
业务
化学工程
操作系统
航空航天工程
营销
统计
数学
作者
Shyam S. Kocha,Bruno G. Pollet
标识
DOI:10.1016/j.coelec.2021.100843
摘要
Automotive proton exchange membrane fuel cell stacks need to meet manufacturer specified rated beginning-of-life (BOL) performance before being assembled into vehicles and shipped off to customers. The process of “breaking-in” of a freshly assembled stack is often referred to as “conditioning.” It has become an intensely researched area especially in automotive companies, where imminent commercialization of fuel cell electric vehicles (FCEVs) demands a short, energy- and cost-efficient, and practical conditioning protocol. Significant advances in reducing the conditioning time from 1 to 2 days to as low as 4h or less, in some cases without the use of additional inert gases such as nitrogen, and with minimal use of hydrogen, and specialized test stations will be discussed.
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