Title :
A new perspective in power converters modelling: complementarity systems
Author :
Vasca, Francesco ; Iannelli, Luigi ; Çamlibel, Kanat
Author_Institution :
Univ. del Sannio, Benevento
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;
Conference_Titel :
Power Electronics Specialists Conference, 2007. PESC 2007. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-0654-8
Electronic_ISBN :
0275-9306
DOI :
10.1109/PESC.2007.4342277
