Study of intermittent bifurcations and chaos in buck-boost converters with input regulators

  • C. D. Xu
  • , K. W.E. Cheng
  • , H. Zhang
  • , X. K. Ma
  • , K. Ding

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

7 Scopus citations

Abstract

This paper presents two series of models in the buck-boost converters with input regulators under peak current mode control. Stroboscopic maps are derived to describe the dynamical behaviors of buck-boost converters with input filter capacitor. In terms of the developed discrete maps, fast scale instabilities in buck-boost converters are studied. Numerical results reveal the circuit system exhibits distinguishing nonlinear phenomena, i.e., intermittent bifurcations and chaos. In addition, the periodicity of the intermittent behaviors is also analyzed in detail.

Original languageEnglish
Title of host publication2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA
Pages268-272
Number of pages5
DOIs
StatePublished - 2006
Event2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA - Hong Kong, Hong Kong
Duration: 12 Nov 200614 Nov 2006

Publication series

Name2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA

Conference

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

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