摘要
气体循环泵是燃料电池系统中关键元器件,能为系统提供动力氢气和氧气,满足电化学反应足够的气体压力要求。本文以氢气循环泵和富氧循环泵为研究对象,详细介绍了其工作原理,简述了不同型式气体循环泵的优缺点,分析了国内外研究应用现状并对比了差距,指出了国内目前存在的短板问题,得出了产业链和关键核心部件需要完善突破的结论,为今后气体循环泵的国产化研究提供了方向。
Gas circulating pump is the key component of full cell system.It can power the system with hydrogen and oxygen to meet the gas pressure requirements for electrochemical reactions.This paper takes hydrogen circulating pump and oxygen-rich circulating pump as the research object,introduces their working principle in detail,describes the advantages and disadvantages of different types of gas circulation pump,analyzes the research and application status at home and abroad and compares the gap,points out the shortcomings existing in China,and draws the conclusion that the industry chain and key core components need to be improved and broken through.It provides the direction for the localization of gas circulating pump in the future.
作者
卢凯发
刘彪
张奥
Lu Kaifa;Liu Biao;Zhang ao(Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China)
出处
《船电技术》
2024年第3期19-22,共4页
Marine Electric & Electronic Engineering
关键词
气体循环泵
氢气循环泵
富氧循环泵
燃料电池
gas circulating pump
hydrogen circulating pump
oxygen-rich circulating pump
full cell
