Title :
A nonlinear continuous formulation for large-signal analysis of switching DC-DC converters
Author :
Guinjoan, Francisco ; Poveda, Alberto ; Martinez, Luis ; De Vicuña, Luis García ; Majó, Joan
Author_Institution :
Dept. de Ingenieria Electron., Escuela Univ. Politecnica Vilanova i La Geltru, Barcelona, Spain
Abstract :
A general nonlinear continuous formulation procedure for large-signal analysis of switching DC-DC converters is presented. The method can be applied for fixed or variable frequency in either of the two conduction modes, and it is easily programmed for computer-aided analysis of DC-DC converters. A DC-AC sine generator based on a buck converter operating in constant frequency current-programmed model is used to illustrate the application of the method
Keywords :
circuit analysis computing; nonlinear network analysis; power convertors; switched networks; DC-AC sine generator; buck converter; computer-aided analysis; conduction modes; constant frequency current-programmed model; general nonlinear continuous formulation; large-signal analysis; switching DC-DC converters; Application software; Buck converters; Computer aided analysis; DC-DC power converters; Frequency conversion; Regulators; Steady-state; Switches; Switching converters; Vectors;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112172
