METHOD AND SYSTEM FOR PREDICTING BATTERY THERMAL RUNAWAY, AND STORAGE MEDIUM
개요
발명자
Zhenhua KANG; Xinchen LING; Liping WAN
IPC 분류
CPC 분류
A method and a system for predicting battery thermal runaway, and a storage medium are provided. The method includes: obtaining voltage data of a battery to be tested under a preset condition; obtaining internal resistance data of the battery to be tested according to the preset condition and voltage data; processing the internal resistance data based on a preset activation energy model to obtain activation energy data of the battery to be tested; and determining a thermal runaway probability of the battery to be tested according to the activation energy data, thereby achieving accurate prediction of thermal runaway of the battery to be tested.
원문 (중국어)
A method and a system for predicting battery thermal runaway, and a storage medium are provided. The method includes: obtaining voltage data of a battery to be tested under a preset condition; obtaining internal resistance data of the battery to be tested according to the preset condition and voltage data; processing the internal resistance data based on a preset activation energy model to obtain activation energy data of the battery to be tested; and determining a thermal runaway probability of the battery to be tested according to the activation energy data, thereby achieving accurate prediction of thermal runaway of the battery to be tested.