A mixed electrical-functional modeling strategy to investigate the nonlinear behaviors of an experimental flyback converter

Author

Baglio, Salvatore ; Cristaudo, Rosario ; Fortuna, Luigi ; Tagliavia, Donato

Author_Institution

Dipartimento Elettrico, Elettronico e Sistemistico, Catania Univ., Italy

Volume

3

fYear

1995

fDate

30 Apr-3 May 1995

Firstpage

2173

Abstract

In this paper the behavior of an industrial flyback converter with current-mode control loop is discussed. A mixed electrical-functional model of an industrial flyback converter with current-mode control loop has been derived. Several experimental measurements on the VLSI implementation (VIPower) of the considered converter have been performed. The nonlinear behavior of the considered system has been investigated by using both numerical simulation and experimental analysis. Moreover a canonical “strange attractor” has been discovered

Keywords

AC-DC power convertors; VLSI; integrated circuit modelling; power integrated circuits; VIPower; VLSI implementation; current-mode control loop; electrical-functional modeling strategy; industrial flyback converter; nonlinear behavior; strange attractor; Circuit simulation; Circuit testing; Differential equations; Electrical equipment industry; Industrial control; Numerical simulation; Power transformer insulation; Switching converters; Very large scale integration; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on

Conference_Location

Seattle, WA

Print_ISBN

0-7803-2570-2

Type

conf

DOI

10.1109/ISCAS.1995.523857

Filename

523857