Journal La Multiapp
Vol. 1 No. 4 (2020): Journal La Multiapp

Automating Estimation of Battery State of Charge Using Experimental Data in MatLab

Pradeep Vibhuti (Department of Electrical and Electronics Engineering, SDMCET, Dharwad, Karnataka, India)

Article Info

Publish Date
31 Dec 2020

Abstract

This paper explains how to estimate the state of charge (SOC) of a battery using implementation of characteristics governing equations and and lookup table. Look up table containing experimental data like charging resistance, discharging resistance and battery voltage in an excel sheet. Estimation of state of charge as a function of voltage is simulated with the help of experimental data in the form of lookup table in Matlab simulink and mscript. A 4V battery was charged and discharged at a 2.3 ampere for an hour. Matlab simulunk model with m.scipt is developed to determine terminal voltage and state of charge is obtained at any given time.

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Journal Info
Journal La Multiapp
Website

Abbrev

JournalLaMultiapp

Publisher

Newinera Publisher

Subject

Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering

Description

International Journal La Multiapp peer reviewed, open access Academic and Research Journal which publishes Original Research Articles and Review Article, editorial comments etc in all fields of Engineering, Technology, Applied Sciences including Engineering, Technology, Computer Sciences, Architect, ...