摘要
通过对比电动汽车和内燃机汽油车的热效率及能耗,得出电动汽车的热效率及能耗明显优于内燃机汽油车的结论,并推断出降低电动汽车的运行能耗、提高其经济性是推动电动汽车产业化的关键因素之一。从整车动力系统、电池以及充电设备等几个方面分析了提高电动汽车能耗经济的途径,指出了今后需要重点研究的关键性问题。
It is concluded that the efficiency and energy consumption of the electric vehicle is much better than the traditional ICE vehicle by comparing.And it is one of the key factors to reduce the energy expenditure and improve the economical performance of EV for the total EV industry.The keynotes needed to be researched in the future is pointed out by analyzing the solutions to enhance the economical performance of EV from several aspects such as power train system,battery and charging infrastructure.
出处
《能源工程》
2011年第2期1-5,共5页
Energy Engineering
关键词
电动汽车
内燃机汽油车
热效率
能耗经济性
electric vehicle
ICE vehicle
heat efficiency
energy consumption economy
