期刊
JOURNAL OF ENERGY STORAGE
卷 41, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.est.2021.102827
关键词
ALT; Goodness of fit tests; Reliability; Commercial lithium-ion batteries; Probability distributions; Efficiency of censored samples
This paper explores three-lifetime models for commercial Lithium-Ion Batteries and finds that the lognormal distribution is the best among the three suggested models after conducting a comparative study on censored data from an accelerated lifetime test.
This paper explores three-lifetime models for the commercial Lithium-Ion Batteries, namely, Weibull, Lognormal and Normal distributions. A comparative study is performed on the censored data of an accelerated lifetime test (ALT) to select the best of the proposed models. Although the three models fit the real experimental data and provide similar estimations to the mean time to failure of the batteries, the effect of censoring in estimating the parameters of the distributions is entirely different. The work uses three standard criteria to determine the preferable model. In brief, it is found that the lognormal distribution is the best among the three suggested models.
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