In:
Advanced Materials Research, Trans Tech Publications, Ltd., Vol. 860-863 ( 2013-12), p. 1134-1141
Abstract:
For accurately studying the performance of LiFePO 4 battery group, this paper conducted CC and HPPC cycle charge/discharge performance tests of LiFePO 4 battery, and designed an improved equivalent circuit model based on the data analysis. Compared to the traditional model, the model considered the impact of the hysteresis voltage, had more accurate corresponding relationship between SOC and balance voltage, obtained a more realistic overpotential property by contrasting different order models. Estimated model parameters, modeling in Matlab / Simulink environment and simulation in the UDDS condition, verified the accuracy and feasibility of the designed model by comparing with experimental data.
Type of Medium:
Online Resource
ISSN:
1662-8985
DOI:
10.4028/www.scientific.net/AMR.860-863
DOI:
10.4028/www.scientific.net/AMR.860-863.1134
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2013
detail.hit.zdb_id:
2265002-7
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