燃料电池电动汽车的燃料  

Fuel for the PEM Fuel Cell Vehicle

作　　者：胡卫华[1] 谢起成[1] 韩晓东[1] 

机构地区：[1]清华大学汽车安全与节能国家重点实验室,北京100084

出　　处：《公路交通科技》2002年第5期139-143,共5页Journal of Highway and Transportation Research and Development

摘　　要：燃料电池的高效率、超低排放甚至无污染等优势显而易见 ,是理想的汽车动力源。燃料的选择 ,对降低燃料电池电动汽车的成本、重量 ,改善整车性能及商品化有着重要的影响。文章针对燃料电池电动汽车的燃料 ,对氢、甲醇、汽油等燃料进行比较。以氢为燃料整车的结构简单 ,效率最高 ,但是燃料供给设施匮乏 ;以汽油为燃料 ,可以最大限度的利用现有基础设施 ;以甲醇为燃料克服氢气、汽油燃料的缺点 。It is very obvious that the characteristics of high efficiency and super ultra low or zero emission of the PEM fuel cell, which is the perfect power source of the vehicle Fuel selection has significant impacts on cost and weight of PEM fuel cell vehicle, performance and development of fuel cell vehicle The paper compares the advantage and disadvantage of such fuel as hydrogen, methanol, gasoline The efficiency of hydrogen is the highest of all fuels but there is on suitable storage facility at present Gasoline is the most popular fuel at present Methanol is the tigtt choice between hydrogen and gasoline in terms of emission and efficiency

关 键 词：燃料电池 电动汽车 汽车燃料 氢气 甲醇 汽油 

分 类 号：U469.72[机械工程—车辆工程] TM91[交通运输工程—载运工具运用工程]