A battery thermal runaway early warning method and system

Abstract

A battery thermal runaway early warning method and system thereof, applicable to battery modules, including the following steps: collecting operation parameters of the battery module through a sensor module; generating supplementary parameters through a data generation module; processing training and test datasets through a data processing module; establishing a fault diagnosis model based on the estimated algorithm, training the fault diagnosis model using the training dataset, generating abnormal conditions; finally, based on the abnormal conditions output by the fault diagnosis model, determining the operation status of the battery module through an early warning judgment module.

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