电动汽车混合储能系统拓扑结构与控制策略综述  

Overview of topology structure and control strategy of hybrid energy storage system for electric vehicles

作　　者：申永鹏 孙嵩楠[1] 张细政 袁小芳[3,4] 孟步敏[4] 王耀南[3,4] SHEN Yong-peng;SUN Song-nan;ZHANG Xi-zheng;YUAN Xiao-fang;MENG Bu-min;WANG Yao-nan(College of Electrical and Information Engineering,Zhengzhou University of Light Industry,Zhengzhou Henan 450002,China;College of Electrical and Information Engineering,Hunan Institute of Engineering,Xiangtan Hunan 411104,China;College of Electrical and Information Engineering,Hunan University,Changsha Hunan 410082,China;National Engineering Research Center of Robot Visual Perception and Control Technology,Hunan University,Changsha Hunan 410002,China)

机构地区：[1]郑州轻工业大学电气信息工程学院,河南郑州450002 [2]湖南工程学院电气与信息工程学院,湖南湘潭411104 [3]湖南大学电气与信息工程学院,湖南长沙410082 [4]湖南大学机器人视觉感知与控制技术国家工程研究中心,湖南长沙410002

出　　处：《控制理论与应用》2023年第8期1426-1439,共14页Control Theory & Applications

基　　金：国家自然科学基金项目(62273313,62073127,62173134,62003288);河南省科技攻关项目(222102240005);河南省青年骨干教师培养计划项目(2021GGJS089)资助。

摘　　要：混合储能系统兼具高功率密度和高能量密度,可有效提升电动汽车动力性能和续驶里程.围绕电动汽车混合储能系统拓扑结构和控制策略,本文首先对混合储能系统及其典型储能装置进行概述,并对混合储能系统技术难点进行分析.之后在分析隔离型双向DC/DC变换器和非隔离型双向DC/DC变换器拓扑结构、工作原理和基本特性的基础上,综述分析了被动、半主动和全主动3种混合储能系统的工作原理和优缺点.然后,重点分析了基于规则的控制策略、基于优化的控制策略和混合控制策略3大类混合储能系统控制策略的工作原理.最后对混合储能系统的发展趋势进行了展望.The hybrid energy storage system has both high specific power and high specific energy,which can effectively improve the power performance and driving range of electric vehicles.Focusing on the topology and control strategy of the hybrid energy storage system for electric vehicles,this article first summarizes the hybrid energy storage system and its typical energy storage devices and analyzes the technical difficulties of the hybrid energy storage system.Then,on the basis of analyzing the topology,working principle and basic characteristics of isolated bidirectional DC/DC converter and non-isolated bidirectional DC/DC converter.The working principles,advantages and disadvantages of passive,semi-active and fully active structure of hybrid energy storage systems are reviewed.Then,the working principles of rule-based control strategy,optimization-based control strategy and hybrid control strategy of hybrid energy storage system are analyzed in detail.Finally,the development trend of hybrid energy storage system is prospected.

关 键 词：混合储能系统 多端口变换器 拓扑结构 能量管理策略 

分 类 号：U469.72[机械工程—车辆工程]