Title :
On the nonlinear behavior of a DC-DC switching converter: a case study
Author :
Baglio, S. ; Fortuna, L. ; Tagliavia, D.
Author_Institution :
Dipartimento Elettrico, Elettronico e Sistemistico, Catania Univ., Italy
Abstract :
An industrially produced DC-DC switching converter is studied, paying particular attention to its nonlinear behavior in different working conditions defined both by the input voltage value and by the parameter plane points. Different nonlinear behaviors, in the parameter plane, have been discovered, emphasizing the importance of a correct choice of the current ramp compensator slope and the compensator capacitance. Good agreement between experimental results and simulation results demonstrates the suitability of the derived model in the high nonlinear behavior condition
Keywords :
compensation; nonlinear network analysis; power convertors; switching circuits; DC-DC switching converter; compensator capacitance; current ramp compensator slope; input voltage value; nonlinear behavior; parameter plane points; Capacitance; Computer aided software engineering; Electrical equipment industry; Equations; Mathematical model; Steady-state; Switches; Switching circuits; Switching converters; Threshold voltage;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230113
