摘要
近年来,人们对能源匮乏和环境污染问题日益重视,使得燃料电池汽车的研究开发成为汽车行业的热点。阐述了燃料电池汽车的结构及质子交换膜燃料电池(PEMFC)是燃料电池汽车动力源的首选;对燃料电池汽车目前存在的技术难关及发展形势进行了综述。最后,预测随着燃料电池技术的进步,燃料电池最终将完全取代内燃机成为车辆动力装置。
In recent years,people have put more and more emphasis on energy shortage and environmental pollution.As a result,the research and development of fuel cell vehicles have become a focus of attention of vehicle lines.This paper analyzes the structure of the fuel cell vehicle elaborates that proton exchange membrane fuel cell(PEMFC) is the first choice of the vehicle power supply;summarizes the technical difficulties at present and the developmental situation of the fuel cell vehicle.Finally,a conclusion can be made that with the development of technology,the fuel cell will eventually replace the internal combustion engine.
出处
《节能》
2006年第4期6-9,49,共5页
Energy Conservation
关键词
能源匮乏
环境污染
燃料电池汽车
质子交换膜燃料电池
动力装置
技术难关
energy shortage
environment pollution
fuel cell vehicle
proton exchange membrane fuel cell
power device
technical difficulties
