Energy Storage Science and Technology ›› 2024, Vol. 13 ›› Issue (9): 3134-3149.doi: 10.19799/j.cnki.2095-4239.2024.0713

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Research progress in lithium-ion battery remaining useful life prediction based on machine learning

Zhenwei ZHU1(), Jiawei MIAO2, Xiayu ZHU1, Xiaoxu WANG2, Jingyi QIU1, Hao ZHANG1()   

  1. 1.Chemical Defense Insititute, Beijing 100083, China
    2.DP Technology, Beijing 100080, China
  • Received:2024-07-31 Revised:2024-08-29 Online:2024-09-28 Published:2024-09-20
  • Contact: Hao ZHANG E-mail:zhenweizhu1@outlook.com;dr.h.zhang@hotmail.com

Abstract:

The performance degradation of lithium-ion batteries encompasses detailed processes at multiple scales, ranging from materials, interfaces, and porous electrodes to devices and involving complex chemical and electrochemical reactions. In recent years, informatics has emerged as a vibrant new field for the study of the degradation of lithium-ion batteries, and it intersects data science with battery materials science. These developments promise to accelerate the resolution of complex issues such as battery state modeling, performance management, and lifetime prediction. Various machine learning (ML) methods serve as crucial tools for modeling complex data, discovering patterns, and informing applications. This study focuses on modeling the remaining useful life (RUL) of lithium-ion batteries by reviewing the latest advancements for predicting the RUL of lithium-ion batteries based on ML. It presents breakthroughs by ML methods for data-driven battery management, predictive modeling, and enhanced battery performance and lifespan. Despite numerous achievements in this field, several key challenges hinder its further development. Finally, this study summarizes the primary problem within the field at present, with the intent to provide a comprehensive perspective on ML-based battery RUL prediction and an outlook for future trends and directions.

Key words: battery management system, remaining useful life, life prediction, machine learning algorithms, lifespan extension

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