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再生制动是电动汽车特有的制动方式。电动汽车装备再生制动系统能提高续航里程,增大能量利用率,因而这一技术在汽车行业内广受关注。分析了再生制动系统的结构,给出了再生制动系统的发展与技术现状。从电机、能量存储和控制策略的角度归纳总结了再生制动系统的关键技术。着重分析了电动汽车再生制动控制策略技术研究现状,总结这一领域研究热点,提出未来发展趋势。
Regenerative braking is a unique braking method for electric vehicles. Electric vehicle equipped with regenerative braking system can improve mileage and increase energy efficiency, so this technology is widely concerned about the automotive industry. The structure of regenerative braking system is analyzed, and the development and technical status of regenerative braking system are given. From the perspective of motor, energy storage and control strategy, the key technologies of regenerative braking system are summarized. Focusing on the research status of EV regenerative braking control strategy and technology, summarizing the research hotspot in this field and putting forward the future development trend.