Computationally Efficient and Accurate Modeling of Li-ion Battery

Raman, Raghu S and Saritha, Saritha and John, Vinod (2013) Computationally Efficient and Accurate Modeling of Li-ion Battery. In: IEEE PES ISGT 2013, 10-13 November, 2013, Bangalore, India.

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Abstract

A computationally efficient Li-ion battery model has been proposed in this paper. The battery model utilizes the features of both analytical and electrical circuit modeling techniques. The model is simple as it does not involve a look-up table technique and fast as it does not include a polynomial function during computation. The internal voltage of the battery is modeled as a linear function of the state-of-charge of the battery. The internal resistance is experimentally determined and the optimal value of resistance is considered for modeling. Experimental and simulated data are compared to validate the accuracy of the model.

Item Type:	Conference Paper
Additional Information:	Copyright for this article belongs to the IEEE
Keywords:	Batteries;Internal resistance;Modeling;Open Circuit Voltage;State-of-Charge
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	08 Jan 2014 11:40
Last Modified:	08 Jan 2014 11:42
URI:	http://eprints.iisc.ac.in/id/eprint/48171

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