基于SOC的储能电池组均衡策略研究

被引:10
作者
黄剑龙 [1 ]
孙晓艳 [2 ]
刘全胜 [2 ]
机构
[1] 江南大学物联网技术应用教育部工程研究中心
[2] 无锡职业技术学院
关键词
储能电池; 均衡策略; 荷电状态; 模块化;
D O I
10.13941/j.cnki.21-1469/tk.2017.12.014
中图分类号
TM912 [蓄电池];
学科分类号
0808 ;
摘要
针对单体到单体(Cell to Cell)型均衡电路用于风光储能电池组均衡时能量转换效率低、均衡速度慢的问题,以电池组的SOC(State of Charge)一致为均衡目标,提出了一种基于电池模块化的均衡策略。该均衡策略以cuk电路作为底层均衡模块,以反激变换器作为顶层均衡模块,底层和顶层模块的控制相互独立,有效地提高了整体的能量转换效率和均衡速度。在MATLAB环境下,搭建了仿真模型,并与传统的cuk电路均衡策略进行了对比仿真分析,验证了所提均衡策略的有效性。
引用
收藏
页码:1828 / 1834
页数:7
相关论文
共 12 条
[1]  
Bidirectional PWM converter integrating cell voltage equalizer using series-resonant voltage multiplier for series-connected energy storage cells. Uno M,Kukita A. IEEE Transactions on Power Electronics . 2015
[2]  
A High-Efficiency Active Battery-Balancing Circuit Using Multiwinding Transformer. Siqi Li,Mi, C.C.,Mengyang Zhang. Industry Applications, IEEE Transactions on . 2013
[3]  
基于双向反激直流变换器的锂离子电池均衡系统仿真研究[D]. 武笛.上海交通大学 2012
[4]  
Battery equalization active methods[J] . Javier Gallardo-Lozano,Enrique Romero-Cadaval,M. Isabel Milanes-Montero,Miguel A. Guerrero-Martinez. &nbspJournal of Power Sources . 2014
[5]   基于风储经济调度的储能容量优化配置 [J].
殷志敏 ;
晁勤 ;
王纯琦 ;
王一波 ;
王境彪 ;
石涛 .
可再生能源, 2016, (01) :64-71
[6]   波动率优于国网标准的风电场储能容量经济优化配置 [J].
殷志敏 ;
晁勤 ;
王一波 ;
王纯琦 ;
杨扬 .
可再生能源, 2016, (01) :86-94
[7]  
Center-cell concentration structure of a cell-to-cell balancing circuit with a reduced number of switches. Kim Moonyoung,Kim Junho,Moon Gunwoo. IEEE Transactions on Power Electronics . 2014
[8]  
A Crossed Pack-to-Cell Equalizer Based on Quasi-Resonant LC Converter with Adaptive Fuzzy Logic Equalization Control for Series-connected Lithium-Ion Battery Strings. Yunlong Shang,Chenghui Zhang,Naxin Cui,Josep M Guerrero,Kai Sun. IEEE 2015 Applied Power Electronics Conference (APEC) . 2015
[9]  
A modularized equalization method based on magnetizing energy for a series-connected lithium-ion battery string. LIM C,LEE K,KU N,et al. IEEE Transactions on Power Electronics . 2014
[10]  
System-Theoretic Analysis of a Class of Battery Equalization Systems:Mathematical Modeling and Performance Evaluation. Haoqi Chen,Liang Zhang,Yehui Han. IEEE Transactions on Vehicular Technology . 2015