Publication result detail

Coupled Field Analysis of LiIon Battery Nail Test

VYROUBAL, P.; KAZDA, T.

Original Title

Coupled Field Analysis of LiIon Battery Nail Test

English Title

Coupled Field 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 short-circuits, 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 short-circuits, 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

lithium ion batteries, nail test, simulation

Key words in English

lithium ion batteries, nail test, simulation

Authors

VYROUBAL, P.; KAZDA, T.

RIV year

2018

Released

11.09.2017

Publisher

Brno Universtiy of Technology

Location

Brno

ISBN

978-80-214-5529-0

Book

Advanced Batteries Accumulators and Fuel Cells – 18th ABAF

Edition

18

Pages from

84

Pages to

86

Pages count

2

BibTex

@inproceedings{BUT140251,
  author="Petr {Vyroubal} and Tomáš {Kazda}",
  title="Coupled Field Analysis of LiIon Battery Nail Test",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 18th ABAF",
  year="2017",
  series="18",
  number="11",
  pages="84--86",
  publisher="Brno Universtiy of Technology",
  address="Brno",
  isbn="978-80-214-5529-0"
}