吉林大学吉林大学汽车新能源技术应用汽车新能源技术应用姓姓 名：名： 专专 业：汽车服务工程业：汽车服务工程年年 级：级：指导教师：指导教师： I摘 要新能源汽车是指采用非常规的车用燃料作为动力来源（或使用常规的车用燃料、采用新型车载动力装置），综合车辆的动力控制和驱动方面的先进技术，形成的技术原理先进、具有新技术、新结构的汽车。新能源汽车包括混合动力汽车（HEV）、纯电动汽车（BEV，包括太阳能汽车）、燃料电池电动汽车（FCEV）、氢发动机汽车、其它新能源（如高效储能器、二甲醚）汽车等各类别产品。汽车新能源技术繁多,新能源汽车发展方向如何。本课题以此为出发点,着重分析目前主要的新能源汽车技术以及这些技术的优缺点,得出电动汽车将是未来发展趋势。然后探讨电动汽车充电站整车充电、更换电池两种运营模式,最终得出未来充电站将以更换电池为主，整车充电为辅的主流模式。关键词：新能源汽车；新技术；发展趋势；充电站IIAbstractNew energy vehicles refers to the vehicles of using unconventional vehicle fuels as a power source (or the use of conventional motor vehicle fuels but using new-vehicle power unit), integrated with the power control and advanced drive technology, thus forming the kind of vehicles that have the advantages of advanced technical principles, new technology and new structure. New energy vehicles, including hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar car), fuel cell electric vehicles (FCEV), hydrogen engine vehicles, and other new energy sources (such as high energy storage devices, diethyl ether) vehicles of all kinds. Automobile new energy technology is various and what is the direction of new energy vehicle development. This article is on the basis of what is mentioned above as a starting point, focusing on the analysis of the current main new energy vehicle technologies and the advantages and disadvantages of them to draw the conclusion that electric vehicles will be a trend in the future development; then explores the two operating modes of vehicle charging station ,that is electric vehicle charging station and battery replaced charging station, and ultimately comes to conclusion that the future will be based on the battery replaced charging station, supplemented by the mainstream model of vehicle charging.Keywords: new energy vehicles; new technology; development trends; charging stationIII目 录1 绪论.12 汽车新能源技术的种类.22.1 天然气汽车.22.1.1 CNG汽油两用燃料汽车.22.1.2 电控喷射天然气汽车.32.2 液化石油气汽车.42.3 醇类汽车.42.4 氢燃料汽车.52.5 电动汽车.52.5.1 纯电动汽车.62.5.2 混合动力电动汽车.72.5.3 燃料电池电动汽车.83 汽车新能源技术的主要比较.103.1 各种新能源汽车技术的特点分析.103.1.1 天然气汽车.103.1.2 醇类燃料汽车.103.1.3 氢燃料汽车.103.1.4 混合动力汽车.113.1.5 燃料电池汽车.113.1.6 纯电动汽车.113.2 能量转化效率的比较.113.3 减少耗油量的比较.123.4 减少碳排放的比较.123.5 综合比较.133.6 电动汽车的应用缺陷和瓶颈.134 电动汽车应用的解决方式.144.1 整车充电模式.144.1.1 常规充电.