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Open AccessArticle

Reduced-Order Electro-Thermal Battery Model Ready for Software-in-the-Loop and Hardware-in-the-Loop BMS Evaluation for an Electric Vehicle

1
Siemens Digital Industries Software, 19 bd Jules Carteret, 69007 Lyon, France
2
Institute for Electrical Energy Storage Technology (EES), Technical University of Munich (TUM), Arcisstrasse 21, 80333 Munich, Germany
*
Author to whom correspondence should be addressed.
World Electr. Veh. J. 2020, 11(4), 75; https://doi.org/10.3390/wevj11040075
Received: 22 October 2020 / Revised: 20 November 2020 / Accepted: 26 November 2020 / Published: 1 December 2020
The software-in-the-loop and hardware-in-the-loop tests of a battery management system require a real-time compatible electro-thermal battery pack model. In our study, a numerically complex electrochemical-thermal model has been characterized from experimental data of a nickel-rich, silicon-graphite 18650-type lithium-ion cell. While it accurately represents the electro-thermal battery behavior, it is hardly suitable for real-time application due to its intensively numerical solving effort and related calculation time if no huge numerical efforts are applied to reduce the model. The objective of this paper is to present a simple method to derive a reduced-order electro-thermal cell model from the complex electrochemical-thermal cell model and build a real-time compatible battery pack model with the reduced-order cell model. View Full-Text
Keywords: battery model; battery management system (BMS); hardware-in-the-loop (HiL); software-in-the-loop (SiL); battery electric vehicle (BEV); simulation; Simcenter Amesim battery model; battery management system (BMS); hardware-in-the-loop (HiL); software-in-the-loop (SiL); battery electric vehicle (BEV); simulation; Simcenter Amesim
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MDPI and ACS Style

Li, A.; Ponchant, M.; Sturm, J.; Jossen, A. Reduced-Order Electro-Thermal Battery Model Ready for Software-in-the-Loop and Hardware-in-the-Loop BMS Evaluation for an Electric Vehicle. World Electr. Veh. J. 2020, 11, 75. https://doi.org/10.3390/wevj11040075

AMA Style

Li A, Ponchant M, Sturm J, Jossen A. Reduced-Order Electro-Thermal Battery Model Ready for Software-in-the-Loop and Hardware-in-the-Loop BMS Evaluation for an Electric Vehicle. World Electric Vehicle Journal. 2020; 11(4):75. https://doi.org/10.3390/wevj11040075

Chicago/Turabian Style

Li, An; Ponchant, Matthieu; Sturm, Johannes; Jossen, Andreas. 2020. "Reduced-Order Electro-Thermal Battery Model Ready for Software-in-the-Loop and Hardware-in-the-Loop BMS Evaluation for an Electric Vehicle" World Electr. Veh. J. 11, no. 4: 75. https://doi.org/10.3390/wevj11040075

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