摘要
综述了国内外汽车整车、零部件公司及研究机构对增程式电动乘用车(REEV)用内燃机的研究和应用。增程式内燃机应用场景单一,即只用于发电,研究和应用的乘用车用增程式汽油机具有高效化、小型化、低成本主要特征。但目前REEV内燃机大多是基于原汽油机的改型,未来需要加强增程专用内燃机的研究和开发。
It summarizes the research and application of engines in range extended passenger vehicles by automobile,parts companies and research institutions in China and abroad.In order to meet the application scenario,REEV engines are mainly used for power gen-eration.The REEV gasoline engines for passenger cars have the main characteristics of high efficiency,miniaturization and low cost.However,at present,REEV engines are mainly based on the modification of the gasoline prototype engines.Therefore,it is necessary to carry out the research and development of dedicated engines for range extended vehicles in the future.
作者
武涛
彭海勇
张海波
缪雪龙
杭勇
WU Tao;PENG Haiyong;ZHANG Haibo;MIAO Xuelong;HANG Yong(School of Mechanical and Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620,China;Wuxi HESP Technology Limited Company,Wuxi 214038,China)
出处
《现代车用动力》
2022年第2期1-6,共6页
Modern Vehicle Power
关键词
电动汽车
增程
汽油机
节油
electric vehicle
range extender
gasoline engine
fuel economy
