液冷封闭式结构模组的设计  

Design on the liquid-cooled closed structural module

作　　者：宁水根[1,2] 叶智彪 吴炳理[1] 张海东[2] Ning Shuigen;Ye Zhibiao;Wu Bingli;Zhang Haidong(Jiujiang Vocational and Technical College,Jiujiang 332007,China;Contemporary Amperex Technology Co.Ltd.,Ningde 352100,China)

机构地区：[1]九江职业技术学院,江西九江332007 [2]宁德时代新能源科技股份有限公司,福建宁德352100

出　　处：《现代盐化工》2022年第5期58-60,共3页Modern Salt and Chemical Industry

基　　金：省教育厅科技项目(GJJ191281、GJJ204007)。

摘　　要：基于模组冷却方式的研究现状,设计出全接触液冷封闭型结构模组,并对该结构模组电芯的温升进行了简单的比较。封闭型模组采用方棚油和乙二醇作为冷却媒介,浸没电芯深度为50%。实验研究表明,在冷却液浸没且静置模式下,不同倍率的充电工况对封闭型模组的温升影响不大,温升控制良好。Based on the research status of module cooling model,a full contact liquid-cooled closed structural module was designed,and the temperature rise of the cell in this structural module was compared.The closed module used square shed oil and ethylene glycol as cooling media and immersed the cell at a depth of 50%.The experimental study shows that in the coolant immersion and static setting model,the charging condition with different times has little impact on the temperature rise of the closed module,and the temperature rise is well controlled.

关 键 词：封闭型 模组 电芯 冷却液 

分 类 号：TM912[电气工程—电力电子与电力传动] U469.72[机械工程—车辆工程]