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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
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Title A Study on the Comparison of Simple Model and Zero-Hysteresis Model about Lithium-Ion Cell Simulation
Authors Jeong-Heum Park
DOI http://doi.org/10.5207/JIEIE.2024.38.5.391
Page pp.391-397
ISSN 1225-1135
Keywords BMS; Li-ion battery; Simple model; SoC; State of charge; Zero-hysteresis model
Abstract This study attempted to simulate the current-voltage characteristics using “Simple Model” and “Zero-Hysteresis Model” among the techniques to model the behavior of the battery cells and evaluate their usefulness through comparison with the experimental values. To this end, a battery charging and discharging system was implemented to show information on the current-voltage of the cell during the charging and discharging process and compared with the modeling results. As a result, both models showed results that generally match the experimental values in the actual application range despite the high difficulty of modeling, so it was confirmed that they are modeling tools that can be used in BMS (Battery Management System) design.