Adaptive passivity-based control of extended-period quasi-resonant converters

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2 Citations (Scopus)

Abstract

An adaptive passivity based control scheme is proposed for the stabilization of average model of extended-period quasi-resonant (EPQRC) power converter. The output load of the converter is assumed constant but unknown. A generalized state space average model of a buck-type series-mode extended-period quasi-resonant converter (SM-EPQRC) is derived. The adaptive controller is designed based on the derived model and the passivity - based control (PBC) technique. Simulation results are presented to illustrate the features of the proposed controller.
Original languageEnglish
Title of host publication2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA
Pages260-265
Number of pages6
DOIs
Publication statusPublished - 1 Dec 2006
Event2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA - Hong Kong, Hong Kong
Duration: 12 Nov 200614 Nov 2006

Conference

Conference2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA
CountryHong Kong
CityHong Kong
Period12/11/0614/11/06

Keywords

  • Adaptive control
  • DC-DC power converter
  • Modeling

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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