Fast charger for Li-ion batteries based on battery temperature

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

Research output: Contribution to conferencePaper

2 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

Fingerprint

DC-DC converters
Fuzzy control
Temperature control
Temperature
MATLAB
Control systems
Controllers
Electric potential
Lithium-ion batteries

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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
Hadi, A. ; Said, I. ; Mansor, Muhamad ; Hussain, H. / 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.
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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, 24/11/14 - 26/11/14, . https://doi.org/10.1049/cp.2014.1504

Fast charger for Li-ion batteries based on battery temperature. / Hadi, A.; Said, I.; Mansor, Muhamad; Hussain, H.

2014. Paper presented at 3rd IET International Conference on Clean Energy and Technology, CEAT 2014, Kuching, Malaysia.

Research output: Contribution to conferencePaper

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AU - Hadi, A.

AU - Said, I.

AU - Mansor, Muhamad

AU - Hussain, H.

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Y1 - 2014/1/1

N2 - 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.

AB - 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.

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