Accelerated degradation assessment of 18650 lithium-ion batteries

Kuan Jung Chung, Chueh Chien Hsiao

研究成果: Conference contribution

8 引文 斯高帕斯(Scopus)

摘要

Power fade of lithium cells due to accelerated factors of temperature and charging-discharging rate was assessed. A lithium-ion battery aging model for predicting the power fade of 18650-size cells was applied, and then statistically accelerated degradation tests were performed to validate the model. The experimental results show that the higher temperature and charging-discharging rate lead more aging effects resulted in power degradation apparently. Validation of the empirical aging model by the experimental data depicts that the model is capable of predicting battery charging-discharging cycles at a specific condition with respect to temperature and charging-discharging rate combination if power degradation rate of the cell is defined.

原文English
主出版物標題Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012
頁面930-933
頁數4
DOIs
出版狀態Published - 2012 七月 30
事件2012 International Symposium on Computer, Consumer and Control, IS3C 2012 - Taichung, Taiwan
持續時間: 2012 六月 42012 六月 6

出版系列

名字Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012

Other

Other2012 International Symposium on Computer, Consumer and Control, IS3C 2012
國家Taiwan
城市Taichung
期間12-06-0412-06-06

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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    Chung, K. J., & Hsiao, C. C. (2012). Accelerated degradation assessment of 18650 lithium-ion batteries. 於 Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012 (頁 930-933). [6228224] (Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012). https://doi.org/10.1109/IS3C.2012.242