A new perspective in power converters modelling: complementarity systems

Author

Vasca, Francesco ; Iannelli, Luigi ; Çamlibel, Kanat

Author_Institution

Univ. del Sannio, Benevento

fYear

2007

Firstpage

1817

Lastpage

1823

Abstract

Switched complementarity framework is proposed as an useful and simple way for modelling the dynamic behavior of power electronics converters. The voltage/current characteristic of each electronic device in each conducting state is assumed to be representable in piecewise linear form. It is shown how to obtain an equivalent circuit corresponding to the device characteristic, a complementarity representation for such characteristic and the switched complementarity model for the entire converter. The complementarity model is also shown to be effective for the time-stepping simulation of power converters.

Keywords

equivalent circuits; piecewise linear techniques; power electronics; switching convertors; dynamic behavior; equivalent circuit; piecewise linear form; power electronics converter; switched complementarity model; time-stepping simulation; voltage-current characteristics; Diodes; Equivalent circuits; Inductors; Piecewise linear techniques; Power electronics; Power system modeling; Resistors; Switches; Switching converters; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2007. PESC 2007. IEEE

Conference_Location

Orlando, FL

ISSN

0275-9306

Print_ISBN

978-1-4244-0654-8

Electronic_ISBN

0275-9306

Type

conf

DOI

10.1109/PESC.2007.4342277

Filename

4342277