Model development of charge equalization controller for lithium-ion battery

M. M. Hoque, Hannan M A, Azah Mohamed

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The concept of electric vehicle (EV) has been developing as efficient and environ-friendly transportation by powering lithium-ion (li-ion) battery now-a-days. Although secondary li-ion batteries are highly attractive in EV energy storage application for their worthwhile features, their performances are degraded due to overcharge, undercharge and unequalization conditions when they are experienced with a number of charge-discharge cycles. To enhance the performance and to prevent the anomalies, the model development of charge equalization controller is necessary. This paper deals with the development of charge equalization controller model for li-ion battery with simple design and control using a bidirectional flyback DC–DC converter that protects the battery, and equalizes the batteries in series stack. The equalization results show the perfect equalization of battery with 15% SOC difference for overcharged and undercharged conditions.

Original languageEnglish
Pages (from-to)5255-5259
Number of pages5
JournalAdvanced Science Letters
Volume23
Issue number6
DOIs
Publication statusPublished - 1 Jan 2017

Fingerprint

Lithium-ion Battery
electric vehicle
Equalization
development model
lithium
Lithium
Charge
Battery
Ions
Electric vehicles
Controller
Controllers
Electric Vehicle
ion
performance
energy
Energy storage
DC-DC Converter
Energy Storage
Model

Keywords

  • Charge equalization
  • Control model
  • Lithium-ion battery
  • Protection

ASJC Scopus subject areas

  • Computer Science(all)
  • Health(social science)
  • Mathematics(all)
  • Education
  • Environmental Science(all)
  • Engineering(all)
  • Energy(all)

Cite this

Model development of charge equalization controller for lithium-ion battery. / Hoque, M. M.; M A, Hannan; Mohamed, Azah.

In: Advanced Science Letters, Vol. 23, No. 6, 01.01.2017, p. 5255-5259.

Research output: Contribution to journalArticle

Hoque, M. M. ; M A, Hannan ; Mohamed, Azah. / Model development of charge equalization controller for lithium-ion battery. In: Advanced Science Letters. 2017 ; Vol. 23, No. 6. pp. 5255-5259.
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