混合电动汽车子系统开发方法的研究

Study on Developing Method of HEV's Subsystem

由于混合电动汽车具有节能、环保、可多次充电以及续驶里程长等多种特点 ,目前混合电动汽车取代纯电动汽车已成为各国汽车业发展的热点 根据作者研制串联式混合电动汽车的实践 ,从各个子系统及相互之间的匹配出发 ,针对混合电动汽车独特的行驶特征和工况变化 ,详细介绍了混合电动汽车的开发设计方法 ,并且为后期优化车辆的燃油经济性和排放建立了可靠的数学模型 ;最后给出了样车油耗和排放的测试结果 。

Due to the problems of energy shortage and environment, a trend in automobile industry today is to develop developing electric and hybrid electric vehicle to replace traditional ones. Because of the advantages of low air pollution, high economy, multi charging and long driving distance, hybrid electric vehicle is now the transition to electric vehicle and becoming popular in many countries. This paper discusses the developing method for subsystems and the simulation of HEV based on the developed series hybrid electric vehicle.