纯电驱动汽车再生制动与能量回收研究现状

Pure Electrically-driven Vehicles: Regenerative Braking & Energy Recovery

针对降低纯电驱动汽车能耗的问题,以纯电驱动汽车为对象,阐述了再生制动原理,指出再生制动技术对于电动汽车发展的必要性.介绍了再生制动技术,对电动汽车再生制动系统中的储能方式进行了分类与优缺点综述.针对不同电动汽车的运行工况,对再生制动进行了分类,分析了几种典型的再生制动控制策略和实现方法,以及每种控制策略对能量回收的利用率.

To reduce energy consumption in electrical cars, the paper expounds the principles of regenerative braking, and points out the necessities of regenerative braking technology for electric vehicles＇ development. After a brief introduction to regenerative braking technology, regenerative braking energy storage is classified, and its advantages and disadvantages are summarized. For different operating conditions of electric cars, regenerative braking is classified, and typical regenerative braking control strategies, regenerative braking control methods and energy recovery efficiency are discussed.