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《Chinese Journal of Automotive Engineering》 2017-03
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Design and Implementation of Dynamic Matching Equalizer for Electric Vehicle Power Battery Packs

LIU Jiageng;ZHAO Meihong;Liaoning Engineering Vocational College;  
This paper focuses on the scientific issues that for new energy vehicles the battery capacity is not balanced during the charging and discharging processes and that the overall performance of the battery pack goes down. The proposed improvement is based on a boost chopper circuit and the Cuk equalizer and a new equalizer with high efficiency of equalization was designed which can dynamically adjust the priority order of the charge and discharge of a single cell according to the charge state difference. The experimental results show that the improved equalizer can effectively increase the overall performance of the power battery and has a certain practical value in achieving efficient equilibrium.
【Fund】: 辽宁省教育厅科学研究一般项目(L2014589)
【CateGory Index】: TM911
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【Citations】
Chinese Journal Full-text Database 10 Hits
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XU Shouchen;WANG Chunling;ZHAO Zekun;HAN Xiaojuan;State Grid Management Institute;Jilin Electric Power Research Institute Co.,Ltd.;College of Control and Computer Engineering,North China Electric Power University;;Fuzzy Comprehensive Evaluation of Soft Fault for Battery Energy Storage System Based on GA-BP Neural Network[J];电器与能效管理技术;2017-13
2 Yang Fan;Qiao Yanlong;Gan Degang;Wang Qian;Chen Wei;State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University;State Grid Sichuan Electric Power Corporation Research Institute;State Grid Chongqing Electric Power Corporation Research Institute;;Lithium-Ion Battery Polarization Characteristics at Different Charging Modes[J];电工技术学报;2017-12
3 LI Li-jun;LI Guang-ju;LI Shu-yuan;Xingtai Polytechnic College;;A New Series Li-Ion Batteries Active Balancing Circuit Design[J];火力与指挥控制;2017-06
4 YANG Shu-ying;ZHAO Xue-hua;LI Yan;State Grid Xinjiang Electric Power Corporation Economy & Technology Research Institute;;Simulation Research on DC Side Voltage Control of Grid Power Supply[J];计算机仿真;2017-06
5 LIU Jiageng;ZHAO Meihong;Liaoning Engineering Vocational College;;Design and Implementation of Dynamic Matching Equalizer for Electric Vehicle Power Battery Packs[J];汽车工程学报;2017-03
6 LIU Jia-geng;Liaoning Engineening Vocational College;;Model Predictive Control for Magnetic Separation Process of Suspended Dry Magnetic Separator[J];煤矿机械;2017-05
7 Liu Wei;Wu Haisang;He Zhichao;Sun Xiaofeng;Yang Geng;College of Mechanical and Electrical Engineering Cangzhou Normal University;Department of Automation Tsinghua University;Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province Yanshan University;;A Multistage Current Charging Method for Li-Ion Battery Considering Balance of Internal Consumption and Charging Speed[J];电工技术学报;2017-09
8 Zhang Jinlong;Tong Wei;Li Duankai;Qi Hanhong;Zhang Chunjiang;Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province Electrical Engineering College Yanshan University;;Rate Capacity Modeling and State of Charge Estimation of LiFePO_4 Battery[J];电工技术学报;2017-07
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【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
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