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Rapid test and non-linear model characterisation of solid-state lithium-ion batteries

Rapid test and non-linear model characterisation of solid-state lithium-ion batteries
Rapid test and non-linear model characterisation of solid-state lithium-ion batteries
This paper describes a rapid test-procedure that can be used to derive parameters of a proposed battery model. The battery model is a non-linear dynamic equivalent circuit model, which is based on Randle’s model for electrochemical impedance [J. Power Sources 54 (1995) 393]. The level of sophistication has been selected such that it gives a satisfactory prediction of battery performance, but simple enough to enable on-line identification and adaptation of model parameters based on measurements of terminal voltage, current and temperature during usage. The paper also presents test data for a commercial 100 Ah battery including ageing effects.
rapid test, lithium-ion batteries, ageing effects
0378-7753
266-274
Abu-Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Doerffel, Dennis
56265c24-c80f-42ae-b72c-d87d122dd391
Abu-Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Doerffel, Dennis
56265c24-c80f-42ae-b72c-d87d122dd391

Abu-Sharkh, Suleiman and Doerffel, Dennis (2004) Rapid test and non-linear model characterisation of solid-state lithium-ion batteries. Journal of Power Sources, 130 (1-2), 266-274. (doi:10.1016/j.jpowsour.2003.12.001).

Record type: Article

Abstract

This paper describes a rapid test-procedure that can be used to derive parameters of a proposed battery model. The battery model is a non-linear dynamic equivalent circuit model, which is based on Randle’s model for electrochemical impedance [J. Power Sources 54 (1995) 393]. The level of sophistication has been selected such that it gives a satisfactory prediction of battery performance, but simple enough to enable on-line identification and adaptation of model parameters based on measurements of terminal voltage, current and temperature during usage. The paper also presents test data for a commercial 100 Ah battery including ageing effects.

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More information

Published date: 2004
Additional Information: Article received 1 August 2003; revised 24 November 2003; accepted 1 December 2003. Available online 29 January 2004.
Keywords: rapid test, lithium-ion batteries, ageing effects

Identifiers

Local EPrints ID: 22747
URI: http://eprints.soton.ac.uk/id/eprint/22747
ISSN: 0378-7753
PURE UUID: 828c077c-4af4-46e8-b7eb-f333576449f2

Catalogue record

Date deposited: 21 Mar 2006
Last modified: 15 Jul 2019 19:22

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