储能科学与技术2025，Vol.14Issue(6)：2362-2376,15.DOI:10.19799/j.cnki.2095-4239.2024.1151
2017-2024年全球电化学储能电站火灾爆炸事故统计分析
Statistical analysis of fire and explosion accidents in electrochemical energy-storage stations from 2017 to 2024 throughout the world
摘要
Abstract
The wide application of lithium-ion batteries in electrochemical energy-storage stations(EESSs)has led to frequent fire and explosion accidents.In order to study deeply the causal factors responsible for such accidents,we examined the 90 accidents caused by lithium-ion batteries that occurred in EESSs around the world from November 2017 to September 2024.These accidents were analyzed based on four aspects:the type of batteries,the countries where the accidents occurred,the states of the EESSs,and the factors that caused the accidents.Fifteen risk factors,including equipment risk,human risk,and environmental risk,were evaluated systematically using the Delphi method and the risk-matrix method.The results show that the number of accidents caused by lithium ternary batteries is more than 2.5 times the number of accidents caused by lithium-iron-phosphate batteries.Republic of Korea experienced the highest number of accidents—34—which accounted for 37.8%of the total number of accidents.Seventy-two EESSs accidents occurred during operation,accounting for 80.0%of the total number of accidents.Human factors accounted for the largest proportion of the total numbers of accidents,which was 43.3%.The main factors responsible for causing these accidents were cooling-system failure,battery overcharging,inadequate fire-protection facilities,failure of the battery-management system(BMS)/power-conversion system(PCS)/energy-management system(EMS),and high and low ambient temperature.To reduce the risk due to these factors,preventive and control measures were proposed to enhance the system safety of EESSs.关键词
电化学储能电站/火灾爆炸事故/统计分析/风险矩阵法Key words
electrochemical energy storage stations/fire and explosion accidents/statistical analysis/risk matrix method分类
能源与动力引用本文复制引用
袁帅,崔煜杰,程东浩,台枫,吴金中..2017-2024年全球电化学储能电站火灾爆炸事故统计分析[J].储能科学与技术,2025,14(6):2362-2376,15.基金项目
国家自然科学基金民航联合研究基金(U2033204),中国民航科学技术研究院基本科研费项目(x242060302244). （U2033204）
