摘要
氢气循环泵是燃料电池发动机供氢系统核心部件之一,主要作用是实现燃料电池堆内氢气的循环利用,并促进燃料电池堆内部水平衡。氢气循环泵性能的好坏对燃料电池发动机的性能输出有着重要的影响。针对当前行业内氢气循环泵多元化的发展现状,通过对比现阶段市场主流氢气循环泵的性能和参数,并结合目前行业发展现状对氢气循环泵的技术发展和趋势进行了详细分析。
The hydrogen circulation pump is one of the core components of the fuel cell engine hydrogen supply system,and its main role is to realize the recycling of hydrogen in the fuel cell stack and to promote the internal water balance of the fuel cell stack.The performance of the hydrogen circulation pump has an important impact on the performance output of the fuel cell engine.In view of the current situation of diversified development of hydrogen circulation pumps in the industry,the technical development and trend of hydrogen circulation pumps by comparing the performance and parameters of existing hydrogen circulation pumps in the market at this stage and combining with the current development status of the industry were analyzed in detail.
作者
李志孝
马明辉
李国洪
丛林
王睿迪
LI Zhixiao;MA Minghui;LI Guohong;CONG Lin;WANG Ruidi(Tianjin Key Laboratory of Complex System Control Theory and Application,Tianjin University of Technology,Tianjin 300384,China;CATARC New Energy Vehicle Test Center(Tianjin)Co.,Ltd.,Tianjin 300000,China;Shandong Provincial Product Quality Inspection Institute,Jinan Shandong 250000,China)
出处
《汽车零部件》
2023年第4期79-83,共5页
Automobile Parts
基金
山东省新旧动能转换重大产业攻关项目(2021-No.23-22)。
关键词
燃料电池
供氢系统
氢气循环泵
多元化发展
fuel cell
hydrogen supply system
hydrogen circulation pump
diversified development
