Conference item
Advanced battery management systems using fast electrochemical modelling
- Abstract:
- This paper presents a novel approach using a spectral orthogonal collocation method to solve the well-established 'Newman' model for lithium-ion batteries. The resulting system of equations is much lower order and faster to solve than the equation system obtained using the more common finite difference method, but retains the accuracy of the model, with simulation results in good agreement up to high C-rates (40C) compared to the finite difference approach. This approach enables real-time solution of the model to become possible leading to efficient and accurate on-line estimation of physically meaningful states in an advanced battery management system.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
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(Preview, Accepted manuscript, pdf, 712.7KB, Terms of use)
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- Publisher copy:
- 10.1049/cp.2013.1890
Authors
- Publisher:
- Institution of Engineering and Technology
- Host title:
- Hybrid and Electric Vehicles Conference 2013 (HEVC 2013), IET
- Journal:
- Hybrid and Electric Vehicles Conference 2013 (HEVC 2013) More from this journal
- Publication date:
- 2014-01-30
- Acceptance date:
- 2013-01-01
- DOI:
- Pubs id:
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pubs:606193
- UUID:
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uuid:1957a8d8-c507-4d3e-a9a8-f986c0da3ecc
- Local pid:
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pubs:606193
- Source identifiers:
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606193
- Deposit date:
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2016-04-15
- ARK identifier:
Terms of use
- Copyright holder:
- IEEE - All rights reserved
- Copyright date:
- 2014
- Notes:
- This is the author accepted manuscript version of the article. The final version is available online from the Institute of Electrical and Electronics Engineers at: 10.1049/cp.2013.1890
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