新能源汽车动力电池冷却技术研究综述  

Review on Cooling Technologies of New Energy Vehicles Power Batteries

作　　者：何宇[1] He Yu(Unit 32653,PLA,Shenyang 110020)

机构地区：[1]中国人民解放军32653部队,沈阳110020

出　　处：《汽车文摘》2024年第10期9-13,共5页Automotive Digest

摘　　要：通过综述新能源汽车动力电池冷却技术包括空气冷却技术、液体冷却技术、变相材料冷却、热管冷却技术以及冷媒直冷冷却,分析各种技术的优势、劣势及应用情况,总结动力电池冷却技术的研究现状并对其发展趋势进行展望。未来,新能源汽车动力电池冷却技术需要对冷却介质进行研发,以取代现有的液冷系统,同时还需要将两种及以上的冷却方式相结合并研究更高效灵敏且智能化的预警装置,以得到更好的冷却效果。By reviewing the cooling technologies of power batteries for new energy vehicles,including air cooling technology,liquid cooling technology,disguised material cooling,heat pipe cooling technology and refrigerant direct cooling cooling,the advantages,disadvantages and applications of various technologies are analyzed,and the research status of power battery cooling technology is summarized and its development trend is prospected.In the future,the cooling technology of power batteries for new energy vehicles needs to be developed to replace the existing liquid cooling system,and it is also necessary to combine two or more cooling methods and study more efficient,sensitive and intelligent early warning devices to obtain better cooling effects.

关 键 词：新能源汽车 动力电池 冷却技术 

分 类 号：U469.72[机械工程—车辆工程]