Title :
Characteristic curves for analysing limit cycle behaviour in switching converters
Author :
Benadero, L. ; El Aroudi, A. ; Toribio, E. ; Olivar, G. ; Martinez-Salamero, L.
Author_Institution :
Dept. de Fisica Aplicada, Univ. Politecnica de Catalunya, Barcelona, Spain
fDate :
4/29/1999 12:00:00 AM
Abstract :
The concept of characteristic curves (CCs) for analysing the behaviour of limit cycles in elementary DC-DC switching converters is introduced. The CC is derived by considering opposite vector fields in the on and off configurations. Feedback regulated converters with PWM or hysteresis control are investigated using this approach
Keywords :
DC-DC power convertors; DC-DC switching converters; PWM control; characteristic curves; feedback regulated converters; hysteresis control; limit cycle behaviour; opposite vector fields; switching power converters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990492
