宁夏电力Issue(3)：22-28,7.DOI:10.3969/j.issn.1672-3643.2025.03.004
Li/SOCl2电池可靠性预测方法综述
Review on reliability prediction method of Li/SOCl2 battery
摘要
Abstract
Lithium thionyl chloride(Li/SOCl2)batteries are the core backup power source for smart energy meters,and their operational reliability is the guarantee of accurate metering for tariff calculation and time-stepped power metering,but due to the complex structural characteristics of Li/SOCl2 batteries and the influence of hardware environ-mental factors,it is a challenge to realize accurate prediction of their reliability.In this paper,we review the methods of Li/SOCl2 battery reliability prediction,systematically analyze the existing prediction methods and technologies from three aspects:traditional experimental methods,model-based prediction methods and data-driven prediction methods,summa-rize the advantages of various battery residual life prediction methods,the remaining problems,and the need to integrate the advantages of multi-methods in the future to optimize experimental techniques,enhance the coupling of the model,and improve the interpretability of the data-driven model,in order to ensure the accuracy of time-sharing ladder mete-ring.In the future,it is necessary to integrate the advantages of multiple methods,optimize the experimental technology,enhance the model coupling,and improve the interpretability of the data-driven model,so as to improve the prediction accuracy,and then provide theoretical support for the long-term and stable operation of smart meters.关键词
智能电能表/Li/SOCl2电池/剩余寿命/可靠性预测Key words
smart electricity Li/SOCl2 battery/remaining life/reliability prediction分类
动力与电气工程引用本文复制引用
丁海丽,严绍奎..Li/SOCl2电池可靠性预测方法综述[J].宁夏电力,2025,(3):22-28,7.基金项目
国网宁夏电力有限公司项目(5229YX240008) （5229YX240008）
