汽车工程学报2024，Vol.14Issue(3)：479-490,12.DOI:10.3969/j.issn.2095‒1469.2024.03.15
动力电池低温热管理系统评价技术研究
Research on Evaluation Techniques for Low-Temperature Thermal Management Systems in Power Batteries
摘要
Abstract
The widespread adoption of electric vehicles has raised higher demands for the technology related to power batteries.Consequently,a thermal management system that keeps the battery within an optimal temperature range has become a core technical requirement for major manufacturers.In recent years,the focus has shifted towards low-temperature thermal management technology,driven by the performance degradation and life decay of lithium-ion batteries in winter's cold conditions.Based on the degradation mechanism of lithium-ion batteries in cold conditions,the paper provides a comprehensive overview of the development status of low-temperature thermal management systems.Additionally,in conjunction with the latest research progress,it summarizes a set of evaluation methods for low-temperature thermal management of electric vehicles.关键词
动力电池/锂离子电池/低温热管理/评价技术Key words
power battery/lithium ion battery/low temperature thermal management/evaluation technology分类
交通工程引用本文复制引用
黄珂睿,鲁锐华,余庆华,李致远,颜伏伍..动力电池低温热管理系统评价技术研究[J].汽车工程学报,2024,14(3):479-490,12.基金项目
湖北省重点研发计划资助项目(2021BAA016) （2021BAA016）
中央高校基本科研业务费专项资金资助项目(2022IVA024) （2022IVA024）
