|本期目录/Table of Contents|

[1]张立晨,白斌,刘滨.不同单一变量对移动电源热失控特性研究[J].中国安全生产科学技术,2026,22(4):145-154.[doi:10.11731/j.issn.1673-193x.2026.04.018]
　ZHANG Lichen,BAI Bin,LIU Bin.Study on the risk of thermal runaway in mobile power banks under different single factors[J].Journal of Safety Science and Technology,2026,22(4):145-154.[doi:10.11731/j.issn.1673-193x.2026.04.018]
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不同单一变量对移动电源热失控特性研究

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
22
期数:
2026年4期
页码:
145-154
栏目:
火灾与爆炸安全
出版日期:
2026-04-30

文章信息/Info

Title:
Study on the risk of thermal runaway in mobile power banks under different single factors
文章编号:
1673-193X(2026)-04-0145-10
作者:
张立晨; 白斌; 刘滨
（1.应急管理部天津消防研究所，天津 300381；
2.滨津（天津）新材料有限公司，天津 300450)
Author(s):
ZHANG Lichen;  BAI Bin;  LIU Bin
（1.Tianjin Fire Science and Technology Research Institute of MEM,Tianjin 300381,China;
2.Binjin (Tianjin) New Material Co.,LTD,Tianjin 300450,China）
关键词:
移动电源; 热失控; 锥形量热仪; 燃烧特性
Keywords:
mobile power bank;  thermal runaway;  cone calorimeter;  combustion characteristics
分类号:
X932；TM911
DOI:
10.11731/j.issn.1673-193x.2026.04.018
文献标志码:
A
摘要:
为深入研究移动电源热失控，以不同容量、不同充放电功率、不同电量的移动电源为研究对象，使用外部直接加热的情况下通过锥形量热仪测试、半封闭空间温度测试、热流密度测试以及红外热成像测试，研究不同单一变量下移动电源的燃烧热释放、空间温度变化及热失控特性，并评估火灾危险性。研究结果表明：热释放速率峰值、燃烧温度、高温区域空间体积、热流密度、燃烧持续时间与移动电源的容量和电量的大小成正比。热失控时满电量的移动电源的热释放速率峰值是零电量的7.4倍，表面最高温度是零电量的3.2倍。研究结果可为移动电源的运输、日常使用及热失控的预警提供参考。
Abstract:
In order to investigate thermal runaway in power banks in depth,mobile power banks with different capacities,different charging and discharging powers,and different electricity quantities are used as the research objects in this study.Through cone calorimeter testing,semi-enclosed space temperature testing,heat flux density testing and infrared thermal imaging testing,the combustion heat release,space temperature changes and thermal runaway characteristics of mobile power supplies under a single variable are evaluated,and the fire risk is evaluated.Research findings indicate that the peak heat release rate,combustion temperature,spatial volume of the high-temperature area,heat flow density,and combustion duration are proportional to the capacity and power of the mobile power bank.The peak heat release rate of a fully charged mobile power bank during thermal runaway is 7.4 times that of zero charge,and the maximum surface temperature is 3.2 times that of zero charge.The findings may serve as a reference for the transport and everyday use of power banks,as well as for the early warning of thermal runaway.

参考文献/References:

［1］沈俊杰,王海斌,贺元骅,等.低压环境下不同三元圆柱锂电池热失控危险特性对比研究［J］.中国安全生产科学技术,2020,16(6):110-115. SHEN Junjie,WANG Haibin,HE Yuanhua,et al.Comparative study on thermal runaway hazardous characteristics of different ternary cylindrical lithium battery under low-pressure environment［J］.Journal of Safety Science and Technology,2020,16(6):110-115.
［2］王伟,王洪彬,郑心莹,等.野火蔓延下基于移动应急电源的配电网韧性增强策略［J］.电工电能新技术,2024,43(12):11-20. WANG Wei,WANG Hongbin,ZHENG Xinying,et al.Mobile emergency generators based distribution grid resilience enhancement strategies under wildfire spreading［J］.Advanced Technology of Electrical Engineering and Energy,2024,43(12):11-20.
［3］CHEN Y Q,KANG Y Q,ZHAO Y,et al.A review of lithium-ion battery safety concerns:the issues,strategies,and testing standards［J］.Journal of Energy Chemistry,2021,59:83-99.
［4］谢欢欢,梁晓瑜,董桂枝,等.航空运输锂电池的风险管理应用［J］.电池,2024,54(1):98-102. XIE Huanhuan,LIANG Xiaoyu,DONG Guizhi,et al.Application of risk management on the lithium battery by air transportation［J］.Battery Bimonthly,2024,54(1):98-102.
［5］彭伟,朱思婷,张少杰.盐溶液浸泡后三元锂离子电池热失控行为试验研究［J］.中国安全生产科学技术,2025,21(8):162-167. PENG Wei,ZHU Siting,ZHANG Shaojie.Experimental study on the thermal runaway behavior of ternary lithium-ion batteries after salt solution immersion［J］.Journal of Safety Science and Technology,2025,21(8):162-167.
［6］郑志坤.磷酸铁锂储能电池过充热失控及气体探测安全预警研究［D］.郑州：郑州大学,2020.
［7］李涵,王炎,张西龙,等.热辐射触发锂离子电池热失效行为及其射流热特性［J］.汽车安全与节能学报,2024,15(1):83-91. LI Han,WANG Yan,ZHANG Xilong,et al.Thermal failure behaviors and the heat efux characteristics of Li-ion batteries triggered by thermal radiation［J］.Journal of Automotive Safety and Energy,2024,15(1):83-91.
［8］KUMAR S,KIM H J.Recent advances in early warning methods and prediction of thermal runaway events in Li-ion batteries［J］.Journal of Industrial and Engineering Chemistry,2025,145 :63-74.
［9］TAO C,ZHU Y,LIU Z,et al.The experimental investigation of thermal runaway characteristics of lithium battery under different nitrogen concentrations［J］.Journal of Thermal Analysis & Calorimetry,2023,148(21):12097-12107.
［10］WANG Z,YANG H,LI Y,et al.Thermal runaway and fire behaviors of large-scale lithium ion batteries with different heating methods［J］.Journal of Hazardous Materials,2019,379:120730.
［11］张磊,黄昊,张永丰,等.热电触发LFP锂离子电池热失控特性研究［J］.消防科学与技术,2023,42(4):439-442. ZHANG Lei,HUANG Hao,ZHANG Yongfeng,et al.Study on the thermal runaway characteristics of LFP lithium-ion batteries under overheating and overcharge［J］.Fire Science and Technology,2023,42(4):439-442.
［12］顾正建,陶倩艺,杨智皋,等.磷酸铁锂与三元锂离子电池加热下的热失控行为［J］.电池,2024,54(4):513-518. GU ZhengJian,TAO Qianyi,YANG Zhigao,et al.Thermal runaway behavior of LiFePO4 and ternary Li-ion batteries under heating［J］.Battery Bimonthly,2024,54(4):513-518.
［13］张宸语,梅志刚,胡明,等.大容量磷酸铁锂电池热失控产气燃烧速率及机理研究［J］.储能科学与技术,2025,14(10):3934-3941. ZHANG Chenyu,MEI Zhigang,HU Ming,et al.Research on gas combustion rate and modeling of thermal runaway in large capacity lithium iron phosphate batteries［J］.Energy Storage Science and Technology,2025,14(10):3934-3941.
［14］WANG Q S,MAO B B,STOLIAROY S I,et al.A review of lithium ion battery failure mechanisms and fire prevention strategies［J］.Progress in Energy and Combustion Science,2019,73:95-131.
［15］International Organization for Standardization.Reaction-to-fire tests—Heat release,smoke production and mass loss rate—Part 1:Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement):ISO 5660-1:2015［S］.Geneva:ISO,2015.
［16］ZHANG L,YI D,HAO J.Poly (diallyldimethylammonium) and polyphosphate polyelectrolyte complexes as an all-in-one flame retardant for polypropylene［J］.Polymers for Advanced Technologies,2020,31:260-272.

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备注/Memo

备注/Memo:
收稿日期： 2025-09-03
作者简介： 张立晨，博士，助理研究员，主要研究方向为阻燃材料和建筑防火安全评价技术。
更新日期/Last Update: 2026-04-29