Journal
ENERGIES
Volume 10, Issue 1, Pages -Publisher
MDPI
DOI: 10.3390/en10010085
Keywords
lithium-ion battery; battery management system; convective thermal model; cell model; state-of-charge
Categories
Funding
- Singapore Maritime Institute (SMI) [SMI-2013-MA-05]
- Newcastle University
Ask authors/readers for more resources
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).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available