Publication result detail

Equivalent Circuit Modelling of Li-S Batteries

MAČÁK, M.; KAZDA, T.; JAŠŠO, K.; VYROUBAL, P.

Original Title

Equivalent Circuit Modelling of Li-S Batteries

English Title

Equivalent Circuit Modelling of Li-S Batteries

Type

Paper in proceedings (conference paper)

Original Abstract

The presented article describes a Multi-Scale Multi-Domain model of a Li-S battery using an equivalent circuit model consisting of R-C pairs. The parameters of the equivalent circuit model were obtained by fitting experimentally measured results from electrochemical impedance spectroscopy at various states of charge. Simulation were carried out for discharging as well as for charging of the battery. The presented model is able to capture characteristic behaviour of Li-S batteries.

English abstract

The presented article describes a Multi-Scale Multi-Domain model of a Li-S battery using an equivalent circuit model consisting of R-C pairs. The parameters of the equivalent circuit model were obtained by fitting experimentally measured results from electrochemical impedance spectroscopy at various states of charge. Simulation were carried out for discharging as well as for charging of the battery. The presented model is able to capture characteristic behaviour of Li-S batteries.

Keywords

Electrochemistry; Li-S Battery; Equivalent Circuit; Multi-Scale Multi-Domain; Simulation

Key words in English

Electrochemistry; Li-S Battery; Equivalent Circuit; Multi-Scale Multi-Domain; Simulation

Authors

MAČÁK, M.; KAZDA, T.; JAŠŠO, K.; VYROUBAL, P.

RIV year

2022

Released

10.12.2021

Publisher

ECS - The Electrochemical Society

Book

ECS Transactions

Edition

105

ISBN

1938-5862

Periodical

ECS Transactions

Volume

105

Number

1

State

United States of America

Pages from

609

Pages to

616

Pages count

8

URL

https://iopscience.iop.org/article/10.1149/10501.0509ecst/pdf

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT175671,
  author="Martin {Mačák} and Tomáš {Kazda} and Kamil {Jaššo} and Petr {Vyroubal}",
  title="Equivalent Circuit Modelling of Li-S Batteries",
  booktitle="ECS Transactions",
  year="2021",
  series="105",
  journal="ECS Transactions",
  volume="105",
  number="1",
  pages="609--616",
  publisher="ECS - The Electrochemical Society",
  doi="10.1149/10501.0609ecst",
  issn="1938-5862",
  url="https://iopscience.iop.org/article/10.1149/10501.0509ecst/pdf"
}