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Unfolding nonsmooth bifurcation patterns in a 1-D PWL map as a model of a single-inductor two-output dc–dc switching converter

Autor
Benadero, L.; Moreno-Font, V.; El Aroudi, A.
Tipus d'activitat
Article en revista
Revista
International journal of bifurcation and chaos
Data de publicació
2013-03
Volum
23
Número
3
Pàgina inicial
1
Pàgina final
28
DOI
https://doi.org/10.1142/S0218127413300085 Obrir en finestra nova
Projecte finançador
DPI2010-16481
URL
http://www.worldscientific.com/doi/abs/10.1142/S0218127413300085 Obrir en finestra nova
Resum
A piecewise linear (PWL) continuous map is used to analyze the nonsmooth bifurcation phenomena in a single-inductor two-output (SITO) DC–DC converter under a PWM interleaved control scheme. This map models the dynamical behavior of the converter when the waveforms of the inductor current can be approximated by straight lines during each switching subinterval. The parameter space is constrained by the interleaving control and the physical restriction on the values of some parameters. The main f...
Paraules clau
DC–DC converter, Nonsmooth bifurcations, SITO converter, chaos, piecewise linear maps, power electronics, stability analysis
Grup de recerca
CEMAD - Caracterització Elèctrica de Materials i Dispositius

Participants