文档介绍：编号:40
《电动汽车》课程论文
混合动力电动汽车的整车能源分配优化研究
班级: 车辆1094
姓名(及手机): 程新星(1505232982)
学号: 1091504404
任课教师:郑建祥(**********)
2012-04-25
混合动力电动汽车的整车能源分配优化研究
摘要:近年来,节能与环保已成为世界各国关注的重大问题,,世界各国的汽车行业研究者都在利用各种新技术、新方法来解决汽车的节能环保问题。在此背景下,混合动力电动汽车(HEV)由于其良好的经济性能和较低的排放性能以及能更好利用传统内燃机汽车现有基础设施等原因,被认为是本世纪解决汽车面临的石油能源危机和环境污染问题的有效方案之一。HEV由于其结构复杂对汽车的整体能源输出及利用控制策略要求复杂,另一方面我国的新能源汽车在整车性能方面研究能力在国际竞争中处于弱势。”HEV参数对整车性能影响、HEV参数优化设计和综合能量流模型硬件在环仿真等方面的研究工作,可以为HEV的整车设计开发提供必要的理论指导。
关键词: 整车性能;能量分配策略;混合电动汽车
Abstract: In recent years, energy-saving and environmental protection has e a major concern of countries in the world, the world automotive industry researchers are using new technologies, new methods to solve the car's energy saving and environmental protection issues. In this context, hybrid electric vehicle (HEV) energy of this century due to its good economic performance and low emissions performance and better use of the traditional bustion engine vehicles of existing infrastructure, and other reasons, is considered to be facing the problem of car oil one of the effective solution of the crisis and environmental pollution problems. HEV due to plex structure, the overall energy output of cars and plex control strategies, on the other hand China's new energy vehicles in vehicle performance capabilities at a disadvantage in petition. Of HEV parameters on vehicle performance of HEV parameters to optimize the design and energy flow model of the hardware in the loop simulation and other aspects of research work, provide the necessary theoretical guidance for the HEV vehicle design and development.
Keywords: vehicle performance; energy allocation strategy; hybrid electric vehicles
撤消修改1 混合电动汽车简介
混合动力电动汽车主要是指车辆驱动系由两个或多个能同时运转的单个驱动系联合组成的车辆,车辆的行驶功率依据车辆的实际行驶状态由单个驱动系单独或共同提供。混合动力电动汽车相当于在纯电动汽车上加装一套内燃机和发电机,其运行范围不受蓄电池限制,续驶里程和动力性能可达到传统内燃机汽车的水平;被认为是本世纪解决汽车面临的石油能源危机和环境污染问题的有效方案之一。世界各国相继推出了HEV的产品,丰田公司的Prius,本田公司的Insight,克莱斯勒公司的ESx3,福特公司Prodigy等均是具有代表性的HEV车型,我国在国家863高科技计划的支持下,也先后开发出EQ6110HEV和EQ7200HEV等一批混合动力汽车。混