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Design and use of multisine signals for Li-ion battery equivalent circuit modelling. Part 1 : signal design
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Widanage, Widanalage Dhammika, Barai, Anup, Chouchelamane, G. H., Uddin, Kotub, McGordon, Andrew, Marco, James and Jennings, P. A. (Paul A.) (2016) Design and use of multisine signals for Li-ion battery equivalent circuit modelling. Part 1 : signal design. Journal of Power Sources, 324 . pp. 70-78. doi:10.1016/j.jpowsour.2016.05.015 ISSN 0378-7753.
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Official URL: http://dx.doi.org/10.1016/j.jpowsour.2016.05.015
Abstract
The Pulse Power Current (PPC) profile is often the signal of choice for obtaining the parameters of a Lithium-ion (Li-ion) battery Equivalent Circuit Model (ECM). Subsequently, a drive-cycle current profile is used as a validation signal. Such a profile, in contrast to a PPC, is more dynamic in both the amplitude and frequency bandwidth. Modelling errors can occur when using PPC data for parametrisation since the model is optimised over a narrower bandwidth than the validation profile. A signal more representative of a drive-cycle, while maintaining a degree of generality, is needed to reduce such modelling errors.
Item Type: | Journal Article | ||||||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||
Journal or Publication Title: | Journal of Power Sources | ||||||||||
Publisher: | Elsevier S.A. | ||||||||||
ISSN: | 0378-7753 | ||||||||||
Official Date: | 30 August 2016 | ||||||||||
Dates: |
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Volume: | 324 | ||||||||||
Page Range: | pp. 70-78 | ||||||||||
DOI: | 10.1016/j.jpowsour.2016.05.015 | ||||||||||
Status: | Peer Reviewed | ||||||||||
Publication Status: | Published | ||||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||||
Date of first compliant deposit: | 26 May 2016 | ||||||||||
Date of first compliant Open Access: | 23 May 2017 | ||||||||||
Adapted As: |
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