INTERACTION OF FAST-SCALE AND SLOW-SCALE BIFURCATIONS IN CURRENT-MODE CONTROLLED DC/DC CONVERTERS

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • YANFENG CHEN
  • CHI K. TSE
  • SIU-CHUNG WONG
  • SHUI-SHENG QIU

Detail(s)

Original languageEnglish
Pages (from-to)1609-1622
Journal / PublicationInternational Journal of Bifurcation and Chaos
Volume17
Issue number5
Publication statusPublished - May 2007
Externally publishedYes

Abstract

This paper investigates the interaction of fast-scale and slow-scale bifurcations in the boost converter under current-mode control operating in continuous conduction mode. Effects of varying some chosen parameters on the qualitative behaviors of the system are studied in detail. Analysis is performed to identify the different types of bifurcation. Boundaries of stable region, slow-scale bifurcation region, fast-scale bifurcation region, interacting fast and slow-scale bifurcation regions are identified. Bifurcation; current-mode control; fast-scale instability; slow-scale instability. © World Scientific Publishing Company.

Research Area(s)

  • Bifurcation, current-mode control, fast-scale instability, slow-scale instability

Citation Format(s)