Design and use of multisine signals for Li-ion battery equivalent circuit modelling. Part 1 : signal design
- Submitting institution
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The University of Warwick
- Unit of assessment
- 12 - Engineering
- Output identifier
- 9707
- Type
- D - Journal article
- DOI
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10.1016/j.jpowsour.2016.05.015
- Title of journal
- Journal of Power Sources
- Article number
- -
- First page
- 70
- Volume
- 324
- Issue
- -
- ISSN
- 0378-7753
- Open access status
- Compliant
- Month of publication
- August
- Year of publication
- 2016
- URL
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-
- Supplementary information
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-
- Request cross-referral to
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- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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6
- Research group(s)
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-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This research, funded through Innovate UK and HVM Catapult, demonstrated how prevailing current profiles are not appropriate for Li-ion battery model development. We introduced to the battery modelling community, and shared with JLR engineers (Sebastian Arias sariasal@jaguarlandrover.com), a new current profile, 60 times shorter in experiment time, called a pulse-multisine. The current profile and subsequent modelling approach was taken up by JLR engineers and applied independently on batteries that will go in to their future vehicle programs. Together with KIT and Imperial College the methodology is now being adapted to characterise battery thermal signatures.
- Author contribution statement
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- Non-English
- No
- English abstract
- -