一种电辅助式电驱动系统的研究

为解决传统汽车在城市复杂工况下的高燃油消耗与高排放的问题，文章提出一种简单可行的电辅助式电驱动系统，介绍了该系统的结构，并以某轿车加装该系统为例，选择电机和电池等部件，运用ADVISOR软件对汽车性能进行仿真分析．结果表明，该系统能够大幅度改善汽车的节能减排效果在城市低速与短距离行驶工况下，可选择小功率电机和小容量电池，能极大降低成本。

Research on Assisted Electric Drive System

As for the issues of vehicles such as high fuel consumption and excessive emissions existing in the city working con-dilions,the paper presents a simple and practical assisted electric drive system, whose structure is introduced. Taking a car equipped with Ibis syslem as an example,selecting mootor and batlery,simulalion of the vehicle performance is analyzed based on Ihe software of ADVISOR. The resuhs show Ihat the system can greally improve energy conservation and emission reduc-tion. In Ihe working condition of low speed and shmnt distance driving in urban area, small power motor and small capacity bat-tery can significantly reduce cost.