Energy management system using ultra-capacitor as energy buffer

W. F. Choi, Y. P. Yeung, Ka Wai Eric Cheng, S. X. Wang

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

4 Citations (Scopus)

Abstract

Energy management is now a mandatory for energy storage system because of the demand in the market including the battery and ultra-capacitor. The energy management can allow good balancing and energy usage of the battery and capacitor under steady and transient state of operation. It is a solution for successful energy utilization for electric vehicle, wind power and solar power system as well as uninterruptible power supplies. This paper will present the method of balancing method, State of Charge and the related circuit development and soft-development. The product will look like an intelligent battery with a high speed and stable stead-state operation. The system is fully equipped with display and monitoring that it is safe and easy to use.
Original languageEnglish
Title of host publication2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
DOIs
Publication statusPublished - 6 Sep 2011
Event2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011 - Hong Kong, Hong Kong
Duration: 8 Jun 201110 Jun 2011

Conference

Conference2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
Country/TerritoryHong Kong
CityHong Kong
Period8/06/1110/06/11

Keywords

  • battery
  • EMS
  • energy buffer
  • Energy management
  • SoC
  • SoH
  • Ultra capacitor

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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