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Global sensitivity analysis of the single particle lithium-ion battery model with electrolyte
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Grandjean, Thomas R. B., Li, Liuying, Ximena Odio, Odio, Maria and Widanage, Widanalage Dhammika (2020) Global sensitivity analysis of the single particle lithium-ion battery model with electrolyte. In: 2019 IEEE Vehicle Power and Propulsion Conference (VPPC), Hanoi, Vietnam, 14 -17 Oct 2019. Published in: 2019 IEEE Vehicle Power and Propulsion Conference (VPPC) ISBN 9781728112497. doi:10.1109/VPPC46532.2019.8952455
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WRAP-global-sensitivity-analysis-single-particle-lithium-ion-battery-model-electrolyte-Grandjean-2020.pdf - Accepted Version - Requires a PDF viewer. Download (1866Kb) | Preview |
Official URL: http://doi.org/10.1109/VPPC46532.2019.8952455
Abstract
The importance of global sensitivity analysis (GSA) has been well established in many scientific areas. However, despite its critical role in evaluating a model’s plausibility and relevance, most lithium ion battery models are published without any sensitivity analysis. In order to improve the lifetime performance of battery packs, researchers are investigating the application of physics based electrochemical models, such as the single particle model with electrolyte (SPMe). This is a challenging research area from both the parameter estimation and modelling perspective. One key challenge is the number of unknown parameters: the SPMe contains 31 parameters, many of which are themselves non-linear functions of other parameters. As such, relatively few authors have tackled this parameter estimation problem. This is exacerbated because there are no GSAs of the SPMe which have been published previously. This article addresses this gap in the literature and identifies the most sensitive parameter, preventing time being wasted on refining parameters which the output is insensitive to.
Item Type: | Conference Item (Paper) | ||||||||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||||
Journal or Publication Title: | 2019 IEEE Vehicle Power and Propulsion Conference (VPPC) | ||||||||||||
Publisher: | IEEE | ||||||||||||
ISBN: | 9781728112497 | ||||||||||||
Official Date: | 2020 | ||||||||||||
Dates: |
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DOI: | 10.1109/VPPC46532.2019.8952455 | ||||||||||||
Status: | Peer Reviewed | ||||||||||||
Publication Status: | Published | ||||||||||||
Reuse Statement (publisher, data, author rights): | © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | ||||||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||||||
Date of first compliant deposit: | 8 January 2020 | ||||||||||||
Date of first compliant Open Access: | 17 January 2020 | ||||||||||||
RIOXX Funder/Project Grant: |
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Conference Paper Type: | Paper | ||||||||||||
Title of Event: | 2019 IEEE Vehicle Power and Propulsion Conference (VPPC) | ||||||||||||
Type of Event: | Conference | ||||||||||||
Location of Event: | Hanoi, Vietnam | ||||||||||||
Date(s) of Event: | 14 -17 Oct 2019 |
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