电源学报

结合Cuk电路与单电感电路的电池均衡分层研究

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李艳波 ¹ , 马海涛 ¹ , 程绍峰 ² , 陈俊硕中国电源学会会员 ¹

电源学报 | 新能源发电与储能 2026,24(1): 199-206

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电源学报 |新能源发电与储能 2026 , 24 (1) : 199 -206

结合Cuk电路与单电感电路的电池均衡分层研究

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李艳波¹, 马海涛¹, 程绍峰², 陈俊硕中国电源学会会员¹

作者信息

^1.长安大学能源与电气工程学院，西安　710064

^2.中国兵器工业集团航空弹药研究院，哈尔滨　150030

通讯作者:

陈俊硕（1986—　），男，中国电源学会会员，通信作者，博士，讲师。研究方向：电化学储能。E-mail：jsch@chd.edu.cn

作者简介:

李艳波（1980—　），男，博士。研究方向：储能技术。E-mail：ybl@chd.edu.cn。

马海涛（1998—　），男，硕士研究生。研究方向：电池均衡。E-mail：1724415583@qq.com。

程绍峰（1981—　），男，本科，高级工程师。研究方向：智能控制。E-mail：chengshaofeng624@163.com。

Balanced Stratification of Batteries Combining Cuk Circuit and Single-inductor Circuit

Yanbo LI¹, Haitao MA¹, Shaofeng CHENG², Junshuo CHEN Member, CPSS¹

Affiliations

^1.School of Energy and Electrical Engineering, Chang’an University, Xi’an 710064, China

^2.Air Ammunition Research Institute, China North Industries Group Co., Ltd., Harbin 150030, China

出版时间: 2026-01-30 doi: 10.13234/j.issn.2095-2805.2026.1.199

文章导航

摘要

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为解决串联电池组不一致性问题，提出1种外层为改进型Cuk斩波电路，内层为单电感均衡拓扑的双层拓扑结构。采用改进型Cuk斩波电路，通过双层开关来选择均衡电池组连接到Cuk均衡器，缩短了能量转移路径，提高了能量转移效率；使用零电压导通技术，保证了均衡电流连续且波动小；采用单电感均衡拓扑，结构简单且具有较高的精度。所提出的双层均衡拓扑可以实现组内任意单体电池之间及任意电池组之间能量的转移。以电池荷电状态作为均衡评价指标，在MATLAB/Simulink中搭建了均衡电路仿真模型，与传统均衡拓扑进行静置均衡及放电均衡的比较，结果表明，所提均衡拓扑缩短了均衡时间，提升了均衡效率；建立了电池均衡实验平台，对12块电池进行了放电实验，验证了分层均衡拓扑的准确性。

关键词

电池均衡 / 单电感 / Cuk斩波电路 / 荷电状态 / 均衡效率

Abstract

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To solve the inconsistency problem of series battery packs, a dual-layer topological structure with an improved Cuk chopper circuit in the outer layer and a single-inductor balanced topology in the inner layer is proposed. The improved Cuk chopper circuit is adopted, and a dual-layer switch is used to connect the balanced battery pack to the Cuk equalizer, so as to shorten the energy transfer path and improve the energy transfer efficiency. The use of the zero voltage switch technology ensures continuous balanced current and small fluctuations therein. The single-inductor balanced topology is used, which has a simple structure and high accuracy. The proposed dual-layer balanced topology can achieve energy transfer between any individual cells within one pack and that between any battery packs. With the state-of-charge of the battery as an equilibrium evaluation indicator, a balanced circuit simulation model is set up in MATLAB/Simulink, which is further compared with the traditional balanced topology in terms of static equilibrium and discharge equilibrium. Results show that the proposed balanced topology shortens the balancing time and improves the balanced efficiency. A battery balancing experimental platform was established, and discharge experiments were carried out on 12 batteries, verifying the accuracy of the hierarchical balanced topology.

Key words

Battery equilibrium / single inductor / Cuk chopper circuit / state-of-charge / balanced efficiency

引用本文

李艳波, 马海涛, 程绍峰, 陈俊硕中国电源学会会员. 结合Cuk电路与单电感电路的电池均衡分层研究. 电源学报, 2026 , 24 (1) : 199 -206 . DOI: 10.13234/j.issn.2095-2805.2026.1.199

Yanbo LI, Haitao MA, Shaofeng CHENG, Junshuo CHEN. Balanced Stratification of Batteries Combining Cuk Circuit and Single-inductor Circuit[J]. Journal of Power Supply, 2026 , 24 (1) : 199 -206 . DOI: 10.13234/j.issn.2095-2805.2026.1.199

基金

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国家重点研发计划资助项目(2021YFB1600202)

参考文献

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参考文献引证文献

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2026年第24卷第1期

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文章信息

doi: 10.13234/j.issn.2095-2805.2026.1.199

接收时间：2023-05-16
首发时间：2026-10-26
出版时间：2026-01-30

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出版历史

收稿日期：2023-05-16
修回日期：2023-08-15
录用日期：2023-09-10

基金

National Key Research and Development Program(2021YFB1600202)

国家重点研发计划资助项目(2021YFB1600202)

作者信息

^1.长安大学能源与电气工程学院，西安　710064

^2.中国兵器工业集团航空弹药研究院，哈尔滨　150030

通讯作者:

陈俊硕（1986—　），男，中国电源学会会员，通信作者，博士，讲师。研究方向：电化学储能。E-mail：jsch@chd.edu.cn

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https://castjournals.cast.org.cn/joweb/dyxb/CN/10.13234/j.issn.2095-2805.2026.1.199

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2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

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