燃料电池系统经济性分析  

Calculation of Fuel Economy of Fuel Cell City Bus

作　　者：徐春华[1] 娄云[2] 李瑞芳[1] 

机构地区：[1]郑州华信学院,郑州451100 [2]河南机电高等专科学校,河南新乡453002

出　　处：《煤炭技术》2011年第8期235-236,共2页Coal Technology

摘　　要：燃料电池城市客车燃料经济性的计算应从燃料电池系统的氢气消耗量以及考虑蓄电池折算后的整车等效氢气消耗量2方面出发。燃料电池氢气消耗量的计量方法主要有直接计量法和间接推算法。介绍了各种计算方法,并对其优缺点和计算精度作了对比分析,得出了采用工况推算法和SAE标准的等效氢气消耗量计算方法来计算燃料电池城市客车燃料经济性结果比较准确的结论。Calculation of the fuel economy of fuel cell city bus should consider the hydrogen consumption of he hydrogen fuel cell system and overall consumption of the equivalent of hydrogen after battery conversion.This paper described detailedly these calculation methods and found the calculation method that it can result more accurate conclusions of counting the fuel economy of the fuel cell city bus by condition of projections and the SAE standards equivalent hydrogen consumption calculation method from the comparative analysis of the advantages and disadvantages and accuracy of these methods.

关 键 词：燃料电池 客车 燃料经济性 氢气 算法 

分 类 号：TM911.4[电气工程—电力电子与电力传动]