摘要
当前电动汽车已成为行业的重要发展方向。在单一能量源不能满足发展需求的情况下,复合储能系统对于改善电动汽车动力电池性能、延长续驶里程、提高整车动力性和经济性的优势更为突出。合理进行功率分配成为复合储能系统研究发展的重心之一,文章对复合储能系统的能量管理策略进行分析概述,总结不同能量管理策略的研究进展,重点分析三种经典控制策略下的功率分配案例,最后对电动汽车复合储能系统的能量管理策略进行总结并讨论未来的发展方向。
At present,electric vehicle has become an important development direction of the industry.When a single energy source cannot meet the development needs,the composite energy storage system has more prominent advantages in improving electric vehicle power battery performance,extending driving range,and improving vehicle power performance and economy.Reasonable power distribution has become one of the focuses of the research and development of composite energy storage system.This paper first analyzes and summarizes the energy management strategies of composite energy storage system,summarizes the research progress among different energy management strategies,and then focuses on the analysis of power distribution cases under three classical control strategies.Finally,the energy management strategy of electric vehicle composite energy storage system is summarized and the future development direction is discussed.
作者
王敖
聂金泉
黄燕琴
刘建强
李银银
WANG Ao;NIE Jinquan;HUANG Yanqin;LIU Jianqiang;LI Yinyin(School of Automobile and Traffic Engineering,Hubei University of Arts and Sciences,Xiangyang 441053,China;Hubei Key Laboratory of Power System Design and Test for Electrical Vehicle,Xiangyang 441053,China;Xiangyang Public Inspection and Testing Center,Xiangyang 441000,China)
出处
《汽车实用技术》
2023年第14期7-13,共7页
Automobile Applied Technology
基金
中央引导地方科技发展专项:动力电池系统测试与标准化创新平台(2018ZYYD029)
湖北省高等学校优秀中青年科技创新团队计划项目(T201815)。
关键词
电动汽车
复合储能系统
能量管理策略
功率分配
Electric vehicles
Hybrid energy storage systems
Energy management strategies
Power distribution
