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A Simplified Battery Model for Hybrid Vehicle Technology Assessment
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 16, 2007 by SAE International in United States
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The objective of this work is to provide a relatively simple battery energy storage and loss model that can be used for technology screening and design/sizing studies of hybrid electric vehicle powertrains. The model dynamic input requires only power demand from the battery terminals (either charging or discharging), and outputs internal battery losses, state-of-charge (SOC), and pack temperature. Measured data from a vehicle validates the model, which achieves reasonable accuracy for current levels up to 100 amps for the size battery tested. At higher current levels, the model tends to report a higher current than what is needed to create the same power level shown through the measured data. Therefore, this battery model is suitable for evaluating hybrid vehicle technology and energy use for part load drive cycles.
CitationBoyd, S., Lee, J., and Nelson, D., "A Simplified Battery Model for Hybrid Vehicle Technology Assessment," SAE Technical Paper 2007-01-0301, 2007, https://doi.org/10.4271/2007-01-0301.
- Powertrain Systems Analysis Toolkit (PSAT), http://www.transportation.anl.gov/software/PSAT/index.html
- Advanced Vehicle SimulatOR (ADVISOR), http://www.avl.com/advisor
- Motor Vehicle Emission Simulator (MOVES/PERE), http://www.epa.gov/otaq/ngm.htm
- He Xiaoling, “Battery Modeling for HEV Simulation Model Development”, SAE paper 2001-01-0960.
- Park, Chan-woo, Jaura, Arun K, “Transient Heat Transfer of 42V Ni-MH Batteries for an HEV Application”, SAE paper 2002-01-0964.
- Park, Chan-woo, Jaura, Arun K, “Dynamic Thermal Model of Li-Ion Battery for Predictive Behavior in Hybrid and Fuel Cell Vehicles”, SAE paper 2003-01-2286.
- Boyd S., Heister P., Lawson S., Sheffield D. and Nelson D.J., 2006, “Design and Development Process for the Equinox REVLSE E85 Hybrid Electric Vehicle”, SAE paper 2006-01-0514.