DC/DC converters design and control for hybrid power system

Hongwen He*, Rui Xiong

*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

This paper presents ultracapacitor and battery pack modeling with a DC/DC converter in a hybrid power system. Ultracapacitor is dimensioned for peak power requirement and battery pack provides the power in steady state. A Topology structure was analyzed that the ultracapacitor system is connected with battery pack parallel after a bidirectional DC/DC converter. A detailed theoretical analysis on the control strategy of DC/DC converter has been conducted. For reasons of cost and existing components, the experimental test benches are designed in reduced scale. Simulation results obtained from classical PI control strategy are presented shows the control strategy of the DC/DC converter can meet the requirements of hybrid power system.

Original languageEnglish
Title of host publication2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010
Pages1089-1092
Number of pages4
DOIs
Publication statusPublished - 2010
Event2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010 - Changsha, China
Duration: 11 May 201012 May 2010

Publication series

Name2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010
Volume1

Conference

Conference2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010
Country/TerritoryChina
CityChangsha
Period11/05/1012/05/10

Keywords

  • Battery pack
  • DC/DC converter
  • Hybrid power system
  • PI
  • Ultracapacitor

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