Integrated computation model of lithium-ion battery subject to nail penetration

doi:10.1016/j.apenergy.2016.08.101

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	Integrated computation model of lithium-ion battery subject to nail penetration
	Liu, BH; Yin, S; Xu, J; Xu, J (reprint author), Beihang Univ, Sch Transportat Sci & Engn, Dept Automot Engn, Beijing 100191, Peoples R China.
发表期刊	APPLIED ENERGY
	2016
卷号	183 页码:278-289
ISSN	0306-2619
摘要	The nail penetration of lithium-ion batteries (LIBs) has become a standard battery safety evaluation method to mimic the potential penetration of a foreign object into LIB, which can lead to internal short circuit with catastrophic consequences, such as thermal runaway, fire, and explosion. To provide a safe, time-efficient, and cost-effective method for studying the nail penetration problem, an integrated computational method that considers the mechanical, electrochemical, and thermal behaviors of the jellyroll was developed using a coupled 3D mechanical model, a 1D battery model, and a short circuit model. The integrated model, along with the sub-models, was validated to agree reasonably well with experimental test data. In addition, a comprehensive quantitative analysis of governing factors, e.g., shapes, sizes, and displacements of nails, states of charge, and penetration speeds, was conducted. The proposed computational framework for LIB nail penetration was first introduced. This framework can provide an accurate prediction of the time history profile of battery voltage, temperature, and mechanical behavior. The factors that affected the behavior of the jellyroll under nail penetration were discussed systematically. Results provide a solid foundation for future in-depth studies on LIB nail penetration mechanisms and safety design. (C) 2016 Elsevier Ltd. All rights reserved.
关键词	Lithium-ion Battery Short Circuit Nail Penetration Coupled Computation Modeling
DOI	10.1016/j.apenergy.2016.08.101
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000391897600022
关键词[WOS]	Lithium-ion battery ; Short circuit ; Nail penetration ; Coupled computation modeling
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
项目资助者	Fundamental Research Funds for the Central Universities, Beihang University ; Beihang University ; Academic Excellence Foundation of BUM for PhD Students ; Opening fund of State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences
论文分区	一类
引用统计	被引频次：134[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/59962
专题	非线性力学国家重点实验室
通讯作者	Xu, J (reprint author), Beihang Univ, Sch Transportat Sci & Engn, Dept Automot Engn, Beijing 100191, Peoples R China.
推荐引用方式 GB/T 7714	Liu, BH,Yin, S,Xu, J,et al. Integrated computation model of lithium-ion battery subject to nail penetration[J]. APPLIED ENERGY,2016,183:278-289.
APA	Liu, BH,Yin, S,Xu, J,&Xu, J .(2016).Integrated computation model of lithium-ion battery subject to nail penetration.APPLIED ENERGY,183,278-289.
MLA	Liu, BH,et al."Integrated computation model of lithium-ion battery subject to nail penetration".APPLIED ENERGY 183(2016):278-289.

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