Accelerated Lifetime Experiment of Maximum Current Ratio Based on Charge and Discharge Capacity Confinement

Baoji Wang, Boyan Li, Qixuan Wang, Lei Dong*

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Lithium-ion batteries will undergo continuous aging during the process of charging and discharging. Charging and discharging cycle conditions for lithium-ion batteries are usually an important method to detect the degree of aging of lithium-ion batteries. However, the general aging cycle lasts for thousands of cycles, which is more time consuming. The charge/discharge capacity of the original condition and the accelerated condition are guaranteed to be the same, and the aging path is essentially the same way. The accelerated life test of lithium-ion battery is realized by the constant current rate accelerated operating condition design and the variable current rate accelerated operating condition design with two different constraints, and the accelerated operating condition with the minimum difference between the battery aging path of the original operating condition before acceleration is obtained by the optimization method.

源语言英语
主期刊名Advanced Computational Intelligence and Intelligent Informatics - 8th International Workshop, IWACIII 2023, Proceedings
编辑Bin Xin, Naoyuki Kubota, Kewei Chen, Fangyan Dong
出版商Springer Science and Business Media Deutschland GmbH
89-100
页数12
ISBN(印刷版)9789819975891
DOI
出版状态已出版 - 2024
活动8th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2023 - Beijing, 中国
期限: 3 11月 20235 11月 2023

出版系列

姓名Communications in Computer and Information Science
1931 CCIS
ISSN(印刷版)1865-0929
ISSN(电子版)1865-0937

会议

会议8th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2023
国家/地区中国
Beijing
时期3/11/235/11/23

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