Publication result detail

FEM Analysis of LiIon Battery Nail Test

VYROUBAL, P.; KAZDA, T.

Original Title

FEM Analysis of LiIon Battery Nail Test

English Title

FEM Analysis of LiIon Battery Nail Test

Type

Paper in proceedings (conference paper)

Original Abstract

Internal short-circuit is the most dangerous abusive condition for Li-ion batteries and has been the root cause for several catastrophic accidents involving Li-ion batteries in recent years. Large-format Li-ion batteries are particularly vulnerable to internal short-circuits because of high energy content. Nail penetration test is commonly used to study the internal shortcircuits, but the test results usually have poor reproducibility and offer limited insight. This paper deals with a possibility of numerical simulation of internal short circuit test using FEM.

English abstract

Internal short-circuit is the most dangerous abusive condition for Li-ion batteries and has been the root cause for several catastrophic accidents involving Li-ion batteries in recent years. Large-format Li-ion batteries are particularly vulnerable to internal short-circuits because of high energy content. Nail penetration test is commonly used to study the internal shortcircuits, but the test results usually have poor reproducibility and offer limited insight. This paper deals with a possibility of numerical simulation of internal short circuit test using FEM.

Keywords

Finite element analysis, model, battery, nail test

Key words in English

Finite element analysis, model, battery, nail test

Authors

VYROUBAL, P.; KAZDA, T.

RIV year

2019

Released

27.08.2018

Publisher

Brno University of Technology

Location

Brno

ISBN

978-80-214-5651-8

Book

Advanced Batteries Accumulators and Fuel Cells – 19th ABAF

Pages from

198

Pages to

199

Pages count

2

BibTex

@inproceedings{BUT150343,
  author="Petr {Vyroubal} and Tomáš {Kazda}",
  title="FEM Analysis of LiIon Battery Nail Test",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 19th ABAF",
  year="2018",
  pages="198--199",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5651-8"
}

Documents

FEM Analysis of LiIon Battery Nail Test