Jianwei Zhang

Quantitative diagnosis of internal short circuits in lithium-ion batteries based on terminal voltage during the charging stage

Internal short-circuit (ISC) faults in lithium-ion batteries shorten service life and may cause severe safety issues such as thermal runaway. Therefore, this study proposes a purely data-driven method based on terminal voltage during charging. The analysis focuses on the stable mid-to-late stage of low-rate constant-cu...