摘要
为全面掌握我国新能源汽车动力电池热失控领域的研究现状并科学预测其未来趋势,本文基于文献计量学方法,以中国知网(CNKI)2014年1月—2025年4月的877篇有效文献为研究对象,运用CiteSpace软件从发文态势、学者合作、研究机构、关键词共现和聚类及时间线图谱等多维度开展可视化分析。结果表明:该领域年发文量经历初期探索(2014—2018年)、蓬勃发展(2019—2022年)、深化提质(2023—2025年)3个阶段;形成以冯旭宁、王震坡等为核心的研究团队,核心机构包括中国科学技术大学等,但跨机构合作不足;研究热点聚焦热失控、动力电池、电动汽车等,呈现“管理防控-机理研究-优化设计”三位一体格局,且向主动安全转型,同时存在应急处置、安全标准、乘客逃生设计等研究空白。研究明确了当前研究特征与空白,为未来聚焦应急处置策略完善、安全标准制定、AI技术应用及固态电池等方向提供科学依据。
In order to fully grasp the research status of thermal runaway in power batteries of new energy vehicles in China and predict the future trend scientifically,based on the bibliometric method,this paper takes 877 valid literature from China National Knowledge Infrastructure(CNKI)from January 2014 to April 2025 as the research object,and uses CiteSpace software to carry out visual analysis from multiple dimensions such as publication trend,scholar cooperation,research institutions,keyword co-occurrence,clustering and timeline graph.The results show that the annual number of publications in this field has experienced three stages:initial exploration(2014—2018),vigorous development(2019—2022),and deepening quality improvement(2023—2025).A research team led by Feng Xuning and Wang Zhenpo was formed.Core institutions include the University of Science and Technology of China,but cross-institutional cooperation is insufficient.The research hotspots focus on thermal runaway,power battery,electric vehicle,etc.,presenting a three-in-one pattern of“management and prevention-mechanism research-optimized design”,and are transitioning to active safety.At the same time,there are research gaps in emergency treatment,safety standards,passenger escape design,etc.The study clarified the current research characteristics and gaps,and provided a scientific basis for future research focusing on emergency response strategy improvement,safety standard formulation,AI technology application and solid state battery.
作者
闫粟
马辉
周星羽
吉珈印
郑涛
YAN Su;MA Hui;ZHOU Xingyu;JI Jiayin;ZHENG Tao(School of Safety Engineering,North China Institute of Science and Technology,Langfang Hebei 065201,China)
出处
《安全》
2025年第8期80-88,共9页
Safety & Security
基金
河北省高等教育教学改革研究与实践项目(2025GJJG474)
华北科技学院应急管理特色新专业建设—消防工程(HKJG202301)
教育部安全工程专业虚拟教研室2025年度资助开放课题(aqxnjys202511)
2024年河北省大学生创业创新训练计划(S202411104073)。
