期刊
JOURNAL OF POWER SOURCES
卷 123, 期 2, 页码 230-240出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0378-7753(03)00531-7
关键词
capacity fade model; Li-ion batteries; semi-empirical model; cycle life
A capacity fade prediction model has been developed for Li-ion cells based on a semi-empirical approach. Correlations for variation of capacity fade parameters with cycling were obtained with two different approaches. The first approach takes into account only the active material loss, while the second approach includes rate capability losses too. Both methods use correlations for variation of the film resistance with cycling. The state of charge (SOC) of the limiting electrode accounts for the active material loss. The diffusion coefficient of the limiting electrode was the parameter to account for the rate capability losses during cycling. (C) 2003 Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据