车载高压输氢系统气瓶输氢加氢特性研究  

Characteristics of High-pressure Hydrogen Transportation System and Gas Cylinder of Hydrogen Fuel Cell Vehicle

作　　者：訚耀保[1] 罗九阳[1] 陈洁萍[1] 马建新[2] 

机构地区：[1]同济大学机械工程学院,上海200092 [2]同济大学汽车学院,上海200092

出　　处：《机床与液压》2008年第10期33-36,150,共5页Machine Tool & Hydraulics

基　　金：国家“863”高科技计划资助项目(2007AA05Z119);上海市浦江人才计划资助项目(06PJ14092)

摘　　要：根据氢燃料电池汽车行驶距离的要求,建立了基于固定容器充放气基本理论的车载高压输氢系统供氢量与行驶速度及距离关系的数学模型,得出了储氢量、供氢量和车辆行驶距离等的参数关系。将真实气体的范德瓦尔斯方程式引入车载高压输氢系统,得出了输氢加氢特性。理论结果和试验结果一致。According to distance requirements of hydrogen fuel cell vehicles, the mathematical models of relationship between the quality of hydrogen and vehicle speed and distance were set up. The characteristics of hydrogen transportation and charge of gas cylinder of vehicle high - pressure hydrogen transportation system were analyzed based on Van der Waals equation. The calculation results were in good agreement with the experimental results.

关 键 词：氢能源汽车 气瓶 储氢量 输氢加氢压力特性 行驶距离 

分 类 号：TH138[机械工程—机械制造及自动化] TK91[动力工程及工程热物理]