Publication: Optimal CC-CV charging of lithium-ion battery for charge equalization controller
Date
2017
Authors
Hoque M.M.
Hannan M.A.
Mohamed A.
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Abstract
This paper proposes a lithium-ion battery charging technique for the charge equalization controller based on the particle swarm optimization (PSO) algorithm. A flyback DC-DC converter is utilized to perform the charge equalization and battery charging. The charging of lithium-ion battery is executed by constant current-constant voltage (CC-CV) charge PI control process. In the proposed technique, the PSO algorithm is used to attain the best and optimal values of the PI controller parameters. The optimized PI controller regulates the PWM signal to the MOSFET switching drive of the converter for quality CC-CV charging of the lithium-ion battery, so that it reduces the memory effect, and thus, enhances the performance of lithium-ion battery and equalization. The proposed charging technique for efficient charge equalization controller is applicable in energy storage applications toward the sustainable electric vehicle development. � 2016 IEEE.
Description
Charging (batteries); Controllers; DC-DC converters; Electric batteries; Electric inverters; Electric machine control; Electric vehicles; Equalizers; Ions; Lithium; Lithium alloys; Optimization; Particle swarm optimization (PSO); Secondary batteries; Static random access storage; Systems engineering; Charge equalization; Charging control; Charging techniques; Constant current; Energy storage applications; Particle swarm optimization algorithm; PI controller parameters; Vehicle development; Lithium-ion batteries