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第4届上海国际工业博览会近期举行,由同济大学汽车学院与上海燃料电池汽车动力系统有限公司于2002年5月试制成功的一辆四轮电驱动燃料电池轿车概念车——“春晖一号”首次亮相上海工博会。该车动力系统由燃料电池发动机、轮毂电机和锂离子电池等组成,应用自主开发的控制策略及其相应的软硬件,实现了转速闭环控制和电子差速,形成以锂离子电池、燃料电池为动力的电-电混合驱动
The 4th Shanghai International Industry Fair recently held by the Automotive College of Tongji University and Shanghai Fuel Cell Vehicle Power Systems Co., Ltd. in May 2002 trial success of a four-wheel electric fuel cell car concept car - “Chunhui One” Debut Shanghai Industrial Fair. The car powertrain system consists of a fuel cell engine, a wheel hub motor and a lithium-ion battery. The control strategy and its corresponding hardware and software are developed independently to realize the closed-loop speed control and the electronic differential speed. The lithium ion battery and the fuel cell Powered electro-electric hybrid drive