锂离子电池储能单元温度均匀性与热管理系统能耗研究

王钰洁; 钟子琦; 许诺

doi:10.19912/j.0254-0096.tynxb.2023-1969

欢迎来到能源电力期刊网！

English Version 读者登录期刊登录

您当前的位置：

首页 >

文章列表页 >

锂离子电池储能单元温度均匀性与热管理系统能耗研究

更新时间：2025-10-18

- 锂离子电池储能单元温度均匀性与热管理系统能耗研究
- RESEARCH ON TEMPERATURE UNIFORMITY OF LITHIUM-ION BATTERY ENERGY STORAGE UNIT AND ENERGY CONSUMPTION OF THERMAL MANAGEMENT SYSTEM
- 太阳能学报 2025年46卷第3期页码：83-90
- 作者机构：
  
  重庆交通大学机电与车辆工程学院,重庆 400074
- 作者简介：
- 基金信息：
- DOI：10.19912/j.0254-0096.tynxb.2023-1969
  中图分类号： TK02
- 网络出版：2025-04-07，
  
  纸质出版：2025
- 稿件说明：
移动端阅览
王钰洁, 钟子琦, 许诺. 锂离子电池储能单元温度均匀性与热管理系统能耗研究[J]. 太阳能学报, 2025, 46(3): 83-90.

Wang Yujie, Zhong Ziqi, Xu Nuo. RESEARCH ON TEMPERATURE UNIFORMITY OF LITHIUM-ION BATTERY ENERGY STORAGE UNIT AND ENERGY CONSUMPTION OF THERMAL MANAGEMENT SYSTEM[J]. 2025, 46(3): 83-90.
王钰洁, 钟子琦, 许诺. 锂离子电池储能单元温度均匀性与热管理系统能耗研究[J]. 太阳能学报, 2025, 46(3): 83-90. DOI： 10.19912/j.0254-0096.tynxb.2023-1969.

Wang Yujie, Zhong Ziqi, Xu Nuo. RESEARCH ON TEMPERATURE UNIFORMITY OF LITHIUM-ION BATTERY ENERGY STORAGE UNIT AND ENERGY CONSUMPTION OF THERMAL MANAGEMENT SYSTEM[J]. 2025, 46(3): 83-90. DOI： 10.19912/j.0254-0096.tynxb.2023-1969.

摘要

锂离子电池作为新能源电力系统中的储能单元之一

其温度控制和均匀性以及热管理系统能耗是提升新能源电力系统可靠性的关键。该文建立锂离子电池生热与传热模型

进行单电池温升验证。提出一种侧凹型液冷板

建立计算流体动力学（CFD）三维数值模型

分析流向及流速、进口竖向流动面积和流道横向流动面积对液冷板散热性能的影响

对3种液冷板进行性能对比。结果表明增大流速能提高散热性能但会显著增加能耗

双正流向转角处无液体回流现象温度均匀性好。流道横向流动面积增大时

液体压降和平均压强降低

电池温度分布趋于平缓

能显著降低能耗和提高温度分布均匀性。不同版型性能对比中

侧凹型液冷板综合性能最优。

Abstract

Lithium-ion battery is one of the energy storage units in the new energy power system. The temperature control and uniformity of the lithium-ion battery and the energy consumption of the thermal management system are the keys to improve the reliability of the new energy power system. In this paper

we established the model of heat generation and heat transfer of lithium-ion battery

and verified the temperature rise of single battery. We proposed a side-concave liquid cooling plate and established a CFD three-dimensional numerical model to analyze the effects of flow direction and velocity

inlet vertical flow area and channel lateral flow area on the heat dissipation performance of the liquid cooling plate

and then compared the performance of the three types of liquid cooling plates. The experimental results show that increasing the flow rate can improve the heat dissipation performance but significantly increase the energy consumption. There is no liquid reflux phenomenon at the corner of the liquid cooling plate under the condition of double forward liquid flow. When the transverse flow area of the channel increases

the liquid pressure drop and the average pressure decrease. The temperature distribution of the battery tends to be smooth

which can significantly reduce energy consumption and improve the uniformity of temperature distribution. In the performance comparison of different versions

the comprehensive performance of the concave liquid cooling plate is the best.

关键词

Keywords

references

QIAN Z, LI Y M, RAO Z H.Thermal performance of lithium-ion battery thermal management system by using mini-channel cooling[J]. Energy conversion and management, 2016, 126: 622-631.

LIANG L, ZHAO Y H, DIAO Y H, et al.Optimum cooling surface for prismatic lithium battery with metal shell based on anisotropic thermal conductivity and dimensions[J]. Journal of power sources, 2021, 506: 230182.

李培强, 李雄, 蔡笋, 等. 风电场含退役动力电池的混合储能系统容量优化配置[J]. 太阳能学报, 2022, 43(5): 492-498.

黎博, 陈民铀, 钟海旺, 等. 高比例可再生能源新型电力系统长期规划综述[J]. 中国电机工程学报, 2023, 43(2): 555-581.

谢小荣, 马宁嘉, 刘威, 等. 新型电力系统中储能应用功能的综述与展望[J]. 中国电机工程学报, 2023, 43(1): 158-168.

张嘉澍, 吕泉, 郭雪丽, 等. 考虑合理弃光的配电网光伏最大接入容量研究[J]. 太阳能学报, 2023, 44(2): 418-426.

罗芬, 凌志斌. 以容量利用率最大化为目标的电池储能系统均衡电流分析[J]. 太阳能学报, 2020, 41(4): 318-325.

AKBARZADEH M, KALOGIANNIS T, JAGUEMONT J, et al.Thermal modeling of a high-energy prismatic lithium-ion battery cell and module based on a new thermal characterization methodology[J]. Journal of energy storage, 2020, 32: 101707.

张天时, 高青, 王国华, 等. 热泵辅助冷却电池热管理设计及其作用分析[J]. 太阳能学报, 2018, 39(3): 713-721.

WU W X, WANG S F, WU W, et al.A critical review of battery thermal performance and liquid based battery thermal management[J]. Energy conversion and management, 2019, 182: 262-281.

李淼林, 臧孟炎, 谢金红, 等. 锂离子电池组风冷散热仿真与优化[J]. 电源技术, 2019, 43(11): 1805-1809.

邹燚涛, 裴后举, 施红, 等. 某型集装箱储能电池组冷却风道设计及优化[J]. 储能科学与技术, 2020, 9(6): 1864-1871.

CHEN S Q, PENG X B, BAO N S, et al.A comprehensive analysis and optimization process for an integrated liquid cooling plate for a prismatic lithium-ion battery module[J]. Applied thermal engineering, 2019, 156: 324-339.

CHEN K, HOU J S, SONG M X, et al.Design of battery thermal management system based on phase change material and heat pipe[J]. Applied thermal engineering, 2021, 188: 116665.

沈朝, 计长勇, 张春晓. 外翅片强化PV/PCM系统热管理性能研究[J]. 太阳能学报, 2022, 43(9): 52-56.

杨梓堙, 竺玉强, 王亚平, 等. 基于PCM-液冷复合的锂离子电池热管理研究[J]. 电源技术, 2022, 46(12): 1388-1392.

谢忱创. 基于复合相变材料与液冷耦合的电池组热性能研究[D]. 重庆: 重庆交通大学, 2021.

SHENG L, ZHANG H Y, ZHANG H, et al.Lightweight liquid cooling based thermal management to a prismatic hard-cased lithium-ion battery[J]. International journal of heat and mass transfer, 2021, 170: 120998.

叶海军. 锂离子电池组微通道液冷系统的结构设计与优化[D]. 镇江: 江苏大学, 2018.

SATO N, YAGI K.Thermal behavior analysis of nickel metal hydride batteries for electric vehicles[J]. JSAE review, 2000, 21(2): 205-211.

张爽. 锂离子电池储能集装箱风冷式热管理系统仿真分析及优化设计[D]. 哈尔滨: 哈尔滨工业大学, 2021.

姚薇. 基于直冷及相变材料散热的电池组热管理系统研究[D]. 杭州: 浙江大学, 2022.

BERNARDI D, PAWLIKOWSKI E, NEWMAN J.A general energy balance for battery systems[J]. Journal of the electrochemical society, 1985, 132(1): 5.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

一种混合型有源中点钳位型三电平逆变器的效率优化与热管理技术

一种可用于热管理的控温热管实验研究