42V混合动力汽车动力元件的选型与参数设计  

The component type choosing and parameter design of 42volt hybrid vehicle

作　　者：钟绍华[1] 祁俊荣[1] 毛春升[1] 

机构地区：[1]武汉理工大学汽车学院,武汉430070

出　　处：《机械设计与制造》2007年第2期50-52,共3页Machinery Design & Manufacture

摘　　要：在介绍42V混合动力汽车动力系统结构的基础上,对其控制策略进行了选择,并对该动力系统的ISG,发动机,电池和变速器进行了选型和参数设计。利用ADVISOR软件,建立其仿真模型,在UDDS工况下得到其动力性,经济性及一些重要性能曲线,并与传统燃油汽车的仿真结果进行比较,得出其燃油经济性和动力性得到了很大的改善。最后得出结论:整个设计,建模和仿真基本达到预期设计目标。This paper b The components of the whole p riefly introduces the structure of 42 Volt HEV, chooses its control strategy. ower-train including ISG, engine, battery and transmission are chosen according to its typical configuration. Its simulation models are constructed, and the dynamic performance and fuel economy on the UDDS driving cycle are simulated by the ADVISOR software. Compared with the conventional vehicle, the fuel economy and dynamic performance of the 42V power-train are greatly improved. Concluded： the whole design, modeling and simulation have reached the anticipated design object.

关 键 词：42V混合动力汽车 动力系统 参数设计 仿真 

分 类 号：U469[机械工程—车辆工程] U464.122[交通运输工程—载运工具运用工程]