期刊
ENERGIES
卷 10, 期 1, 页码 -出版社
MDPI
DOI: 10.3390/en10010085
关键词
lithium-ion battery; battery management system; convective thermal model; cell model; state-of-charge
资金
- Singapore Maritime Institute (SMI) [SMI-2013-MA-05]
- Newcastle University
A computational efficient battery pack model with thermal consideration is essential for simulation prototyping before real-time embedded implementation. The proposed model provides a coupled equivalent circuit and convective thermal model to determine the state-of-charge (SOC) and temperature of the LiFePO4 battery working in a real environment. A cell balancing strategy applied to the proposed temperature-dependent battery model balanced the SOC of each cell to increase the lifespan of the battery. The simulation outputs are validated by a set of independent experimental data at a different temperature to ensure the model validity and reliability. The results show a root mean square (RMS) error of 1.5609 x 10(-5) for the terminal voltage and the comparison between the simulation and experiment at various temperatures (from 5 degrees C to 45 degrees C) shows a maximum RMS error of 7.2078 x 10(-5).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据