浅谈新能源在汽车中的应用王俊文1..doc

Anhui Vocactional Technical College of Industry Trade 毕 业 论 文 浅谈汽车在新能源中的应用 Car in the new energy on the application 所在系院： 安徽工贸职业技术学院 专业班级： 汽车检测与维修技术 学生学号： 2010270226 学生姓名： 王俊文 指导教师： 李海娟 年 月 日 浅谈汽车在新能源中的应用 摘 要 随着汽车保有量的增长和世界石油资源的日益减少；汽车尾气对城市空气污染加剧。汽车污染已经严重的影响到生态的平衡很人们的生活，世界上各国都在千方百计降低汽车的燃料消耗和致力于代用清洁燃料和新能源的开发研究工作，以减轻对石油资源的过分依赖和汽车尾气对环境造成的危害。我国也已陆续出台了一系列鼓励节能环保和汽车新能源研发的政策，来缓解石油供需矛盾及环保问题。目前，醇类燃料、液化石油气、天然气等清洁能源在全世界范围内已得到较广泛的运用，并取得了一定的节能环保效果。二甲醚、氢燃料电池、生物柴油等新型清洁能源也正在研发之中。氢燃料电池作为一种高效零污染的电化学能量转换装置，已被认为是未来汽车最理想的能源。虽然实现向氢经济过度还需一个漫长的过程。但汽车必将进入氢动力时代。 关键词：汽车 新能源 应用 Car in the new energy on the application Pick to Along with the growth of the auto possession and the world of oil resources are dwindling; Automobile exhaust air pollution in cities intensified. The pollution has serious influence on ecological balance is to peoples lives, all countries in the world in every possible reduction of car fuel consumption and commitment to the alternative clean fuel and development of new energy research work, in order to reduce oil resources to rely excessively on and car exhaust the damage to the environment. Our country also already has promulgated a series of encourage energy conservation and environmental protection and automobile new energy research development policy, to ease the contradiction between supply and demand of oil and environmental protection. At present, the alcohol fuels, liquefied petroleum gas, natural gas etc clean energy in the world scope has been a broad application, and has obtained the certain energy-saving environmental protection effect. Dimethyl ether, hydrogen fuel cells, biological diesel oil and other new clean energy is also in research and development. Hydrogen fuel cells as a kind of high efficient zero pollution of the electrochemical device that converts energy has been considered the most ideal energy future aut