Charging and Discharging Equalization with Improved Switching Matrix for Series-Connected Battery Pack in EV

Ya Jun Rong; Chun Yu Hua; Wen Bin Tang

doi:10.4028/www.scientific.net/AMM.260-261.385

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 260-261Charging and Discharging Equalization with...

Charging and Discharging Equalization with Improved Switching Matrix for Series-Connected Battery Pack in EV

Abstract:

This paper proposes the battery mathematical for modeling HEV(Hybrid Electrical Vehicle) high-power lithium-polymer battery. The nonlinear characteristics of Lithium Battery are expressed by the state equation. The battery parameters are obtained by the least square method to minimize errors using charge and discharge driving cycle data. The proposed method is verified by the battery cycler.

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Periodical:

Applied Mechanics and Materials (Volumes 260-261)

Pages:

385-390

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.260-261.385

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Online since:

December 2012

Authors:

Ya Jun Rong, Chun Yu Hua, Wen Bin Tang

Keywords:

Charging Equalization, Discharging Equalization, Equalization Circuit, Intelligent Control, Switch Matrix

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References

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