摘要
由于温度对锂离子电池的内部电化学反应具有重要的影响,锂离子电池具有较明显的温度容量效应。在工程实践中常用的特殊工作点标定模型基础上进行改进,提出了基于电池容量计数下限的非线性估计模型,并进行了实验验证。
Due to the important influence of temperature on the internal electrochemical reaction of lithium-ion batteries,lithium-ion batteries have obvious temperature capacity effects.Improving on the common calibration model of special working points in engineering practice,a non-linear estimation model based on the lower limit of battery capacity count is proposed and verified by experiments.
作者
雷雨
李锐
余佳玲
邓岳
LEI Yu;LI Rui;YU Jia-lin;DENG Yue(Communication Sergeant School,Army Engineering University,Chongqing 400035)
出处
《长沙航空职业技术学院学报》
2020年第3期88-92,共5页
Journal of Changsha Aeronautical Vocational and Technical College
基金
重庆市高校优秀成果转化资助项目“蓄电池管理系统及产业化”(编号:JZH17140)阶段性研究成果
关键词
锂离子电池
温度容量效应
容量计数下限
非线性估计模型
lithium-ion battery
temperature capacity effect
lower limit of capacity count
non-linear estimation model
