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Buck-boost equalizer for super-capacitor modules

  • School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An equalization management system based on buckboost converters is proposed. This system uses pulse width modulation (PWM) signal to control the voltage balance between adjacent cells in super-capacitor modules connected in series, which can effectively balance cells' voltage during the charge-discharge process, and avoid the weak cells from being overcharged or over discharged. Thus enhance the profitability of limited capacitance.

Original languageEnglish
Title of host publication2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
DOIs
StatePublished - 2010
Externally publishedYes
Event2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010 - Lille, France
Duration: 1 Sep 20103 Sep 2010

Publication series

Name2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010

Conference

Conference2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
Country/TerritoryFrance
CityLille
Period1/09/103/09/10

Keywords

  • Buck-boost converter
  • Equalization
  • Pulse width modulation
  • Super-capacitor

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