基于文献计量分析我国动力电池火灾的研究现状与发展趋势

Analyzing the Research Status and Development Trend of Power Battery Fire in China Based on Bibliometrics

本着服务于动力电池安全性相关研究的宗旨,在分析我国新能源车发展现状与趋势基础上,以CNKI为数据源,利用文献计量方法,从电池火灾领域的载文年代分布、资源分布、作者与机构分布和基金分布等进行分析,探讨出我国电池火灾研究的现状与未来发展方向和相关策略。结果表明,我国电池火灾研究势头强劲,尤其是在锂电池的热管理系统方面有众多研究处在世界领先地位,动力电池新型灭火剂也有新突破,整体正逐步迈入稳健成熟期。为进一步发展和提升我国电池火灾的研究提供了文献研究基础。

With the purpose of serving the research related to the safety of power batteries,based on the analysis of the current situation and trend of the development of new energy vehicles in China,we take CNKI as the data source,and analyze the distribution of articles in the field of battery fire in terms of chronological distribution,distribution of resources,distribution of authors and institutions,and distribution of funds,etc.,and discuss the current situation and future development direction and related strategies of the research on battery fire in China.The results show that China's battery fire research has a strong momentum,especially in the thermal management system of lithium batteries,there are many studies in the world's leading position,new breakthroughs in new extinguishing agents for power batteries,and the whole is gradually moving into a robust and mature period.It provides a bibliometric foundation for further development and enhancement of research on battery fire in China.