中国机械工程2012，Vol.23Issue(9)：1122-1128,7.
新型混合动力汽车工作模式分析与参数匹配设计
Operation Mode Analysis and Parameter Matching Design of a Novel Hybrid Electric Vehicle
摘要
Abstract
In order to reduce production cost and achieve lower fuel and emission,powertrain of a novel hybrid electric vehicle based on planetarygears was proposed.Operation modes and parameters of hybrid power system were analyzed and designed respectively by using a method of dynamic modeling theory combined with numerical model theory of crucial parts such as engine,ISG motor,battery,transmission as well as planetary gears.Performance analysis model of hybrid electric vehicle was built based on system scheme and design parameters,dynamic performance of whole vehicle as well as fuel economy under ECU_EUDC were simulated and analyzed.The simulation results show that the parameters of powertrain are reasonably matched,propulsion performances are excellent,fuel oil consumption is reduced by 36.8% comparing with that of conventional vehicle and it gives theoretical basis to carry out the system schema.关键词
混合动力汽车/动力系统/参数匹配/行星齿轮Key words
hybrid electric vehicle/propulsion system/parameter matching/planetary gear分类
交通工程引用本文复制引用
彭志远,秦大同,段志辉,杨亚联..新型混合动力汽车工作模式分析与参数匹配设计[J].中国机械工程,2012,23(9):1122-1128,7.基金项目
国家自然科学基金资助项目 （）
重庆市重大科技攻关项目 （）
