Method of double averaging for modeling PFC switching converters

Siu Chung Wong, Chi Kong Tse, M. Orabi, T. Ninomiya

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

7 Citations (Scopus)

Abstract

This paper describes the modeling of power-factor-correction converters under average-current-mode control. The approach employs a double averaging procedure, which first applies the usual averaging over the switching period and subsequently applies averaging over the mains period. The resulting model, after two averaging steps, is nonlinear and capable of describing the low-frequency nonlinear dynamics of the system. The parameter ranges within which stable operation is guaranteed can be accurately and easily found using this model.
Original languageEnglish
Title of host publication2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04
Pages3202-3208
Number of pages7
Volume4
DOIs
Publication statusPublished - 29 Nov 2004
Event2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04 - Aachen, Germany
Duration: 20 Jun 200425 Jun 2004

Conference

Conference2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04
CountryGermany
CityAachen
Period20/06/0425/06/04

Keywords

  • Averaging
  • Modeling
  • Power-factor-correction switching converters

ASJC Scopus subject areas

  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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