Fast charger for Li-ion batteries based on battery temperature

A. Hadi, I. Said, M. Mansor, H. Hussain

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

A fuzzy controlled fast charger for Lithium Ion (Li-ion) batteries based on battery temperature is investigated and simulated by using MATLAB/Simulink. The main objective of this study is to control temperature rise during fast charging. A fuzzy control system is applied to a DC-DC converter that functions as a battery charger. During the charging process, battery temperature and battery state-ofcharge (SOC) were used as controller input variables and charging current as output variable. The battery is charged at 3C charging rate from 0% to 80% SOC. The simulation result is compared with the Constant-Current Constant-Voltage (CC-CV) charging algorithm and analysed. According to the simulation result, the proposed charger is capable of charging li-ion battery with reduced rate of temperature rise.

Original languageEnglish
DOIs
Publication statusPublished - 01 Jan 2014
Event3rd IET International Conference on Clean Energy and Technology, CEAT 2014 - Kuching, Malaysia
Duration: 24 Nov 201426 Nov 2014

Other

Other3rd IET International Conference on Clean Energy and Technology, CEAT 2014
CountryMalaysia
CityKuching
Period24/11/1426/11/14

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Hadi, A., Said, I., Mansor, M., & Hussain, H. (2014). Fast charger for Li-ion batteries based on battery temperature. Paper presented at 3rd IET International Conference on Clean Energy and Technology, CEAT 2014, Kuching, Malaysia. https://doi.org/10.1049/cp.2014.1504