Title :
Analysis of switching-invariant characteristics of soft-switching cells
Author :
Egiziano, L. ; Femia, N. ; Spagnuolo, G. ; Vitelli, M.
Author_Institution :
DIIIE, Salerno Univ., Fisciano, Italy
Abstract :
In this paper, 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 symbolic toolboxes of the world-wide known software package MATLAB(R)
Keywords :
DC-DC power convertors; circuit simulation; commutation; compensation; power engineering computing; switching circuits; DC/DC power conversion; MATLAB software package; cause-effect model; compensation theorem; computer simulation; hard commutations; soft commutations; soft-switching cells; switching cell modeling approach; switching invariant properties; switching-invariant characteristics analysis; symbolic toolboxes; Circuit topology; Mathematical model; Pulse width modulation; RLC circuits; Software packages; Steady-state; Switches; Switching circuits; Switching converters; Voltage;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.975901
