通信用磷酸铁锂电池SOH研究

Research on SOH of LiFePO4 Battery for Communication

重点介绍追踪通信用磷酸铁锂电池健康状态(State Of Health,SOH)的重要性,针对通信用磷酸铁锂电池的应用场景提出关注SOH的原因,分析影响电池SOH的内外部关键因素。针对实验估计法、自适应滤波法和数据驱动法3种SOH估算方法进行分析,并提出SOH的追踪及未来发展策略。

This paper focuses on the importance of tracking the State Of Health(SOH)of lithium iron phosphate batteries for communications,puts forward the reasons for paying attention to SOH for the application scenarios of lithium iron phosphate batteries for communications,and analyzes the internal and external key factors that affect battery SOH.Three SOH estimation methods,namely experimental estimation method,adaptive filtering method and data-driven method,are analyzed,and SOH tracking and future development strategies are proposed.