锂离子电池剩余寿命预测方法综述

Review of remaining useful life prediction for lithium ion batteries

准确预测锂离子电池的剩余寿命对提高设备的安全性和降低设备的维护成本具有重要意义。针对锂离子电池剩余寿命预测方法的研究现状进行分析,归纳总结了基于模型的方法、基于数据驱动的方法和基于融合的方法,对比分析了不同方法的优缺点。然后总结归纳了锂离子电池剩余寿命预测在实际应用中常见的两个问题,最后分析了未来的发展趋势和挑战。

Accurately predicting the remaining useful life of lithium ion batteries is of great significance for improving equipment safety and reducing equipment maintenance costs.We analyzed the current research status of lithium ion battery remaining useful life prediction methods,summarized model-based methods,data-driven methods,and hybrid-based methods,and compared the advantages and disadvantages of different methods.Then,two common problems in the practical application of residual life prediction of lithium ion batteries are summarized.Finally,the future development trend and challenges are analyzed.