机械制造与自动化2026，Vol.55Issue(2)：140-144,259,6.DOI:10.19344/j.cnki.issn1671-5276.2026.02.027
车用锂离子电池散热系统设计及结构优化
Design and Structural Optimization of Cooling System for Automotive Lithium-ion Batteries
摘要
Abstract
With regard to the significant effects of thermal characteristics on the performance of batteries thermal,this paper proposes a battery thermal management system consisting of multiple heat dissipation components coupled with each other,and optimizes the design of liquid cooling plates,phase change materials and heat pipes,so as to control the temperature of lithium-ion batteries in a reasonable range.SolidWorks are applied for modeling and the model is simulated and analyzed by Fluent.The reach results show that the reasonablly-designed heat dissipation structure of the battery module,along with the coupled cooling system,can maintain the highest temperature and highest temperature difference of the battery module within a reasonable range under different ambient temperatures and high rate discharge conditions.关键词
锂离子电池/电池热管理/液冷板/相变材料/热管Key words
lithium-ion batteries/battery thermal management/liquid-cooled plates/phase change materials/heat pipes分类
矿业与冶金引用本文复制引用
朱浩冉,盛国超,陈梦,张杰,洪玮,冯林涛..车用锂离子电池散热系统设计及结构优化[J].机械制造与自动化,2026,55(2):140-144,259,6.基金项目
2023年度高等学校省级质量工程重点项目(2023jxjy009) （2023jxjy009）
安徽高校自然科学研究项目(2022AH050837) （2022AH050837）
安徽省高等学校科学研究项目(自然科学类)重点项目(2023AH051166) （自然科学类）
