Title :
Generalized invariant models for the analysis of soft-switching cells
Author :
Femia, N. ; Spagnuolo, G. ; Vitelli, M.
Author_Institution :
DIIIE, Salerno Univ., Italy
Abstract :
A model representing the switching invariant properties of soft-switching cells is presented. On the basis of the application of the compensation theorem and of the adoption of the switching cell modeling approach, a cause-effect model of the behavior of six families of switching cells in hard and soft commutations is formulated. Thanks to such model the consequences of the commutation of any switching device (SD) of a cell on the state of all the other SDs is easily allowed in analytical form by exploiting the software package MATLAB(R)
Keywords :
DC-DC power convertors; commutation; compensation; modelling; piecewise linear techniques; power engineering computing; switching circuits; DC-DC convertors; MATLAB toolbox; cause-effect model; compensation theorem; generalized invariant models; hard commutations; master-slave connection matrices; piecewise linear model; soft commutations; soft-switching cells analysis; switching cell modeling; switching invariant properties; synchronous commutation; Circuit topology; DC-DC power converters; MATLAB; Mathematical model; Matrix converters; Power electronics; Pulse width modulation; Software packages; Switching converters; Zero voltage switching;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921400
