Title :
Comparison of transient performance in a peak current-mode flyback converter
Author :
Dallago, Enrico ; Danioni, A. ; Passoni, Marco ; Venchi, Giuseppe
Author_Institution :
Dept. of Electr. Eng., Pavia Univ.
Abstract :
In this paper, the voltage regulation of a flyback converter under load transient conditions is investigated. First, the best regulation is found with an optimization algorithm which uses a cycle-by-cycle model. The predictions are then compared with the performance given by an optimized peak current-mode controlled converter. Simulation results are then provided to highlight the two different output voltage dynamics during load transients.
Keywords :
DC-DC power convertors; control system analysis; electric current control; transient analysis; transient response; voltage control; control simulation; cycle-by-cycle model; load transient conditions; optimisation algorithm; peak current-mode flyback converter; transient performance comparison; voltage regulation;
Conference_Titel :
Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7369-3
DOI :
10.1109/ISIE.2002.1025932
