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A ripple-based design-oriented approach for predicting fast-scale instability in DC–DC switching power supplies

Autor
Rodriguez, E.; Guinjoan, F.; Alarcon, E.; El Aroudi, A.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on circuits and systems I: regular papers
Data de publicació
2011-12
Volum
58
Número
1
Pàgina inicial
215
Pàgina final
227
DOI
https://doi.org/10.1109/TCSI.2011.2161396 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/14466 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5982108 Obrir en finestra nova
Resum
This paper presents a design-oriented analytical approach for predicting fast-scale instability in power electronics converters under voltage-mode control strategy. This approach is based on the use of the ripple amplitude of the feedback control voltage as an index for predicting subharmonic oscillations in these systems. First, the work revisits the stability analysis technique based on the nonlinear discrete-time model, demonstrating that the ripple amplitude can be included within the expres...
Citació
Rodriguez, E. [et al.]. A ripple-based design-oriented approach for predicting fast-scale instability in DC–DC switching power supplies. "IEEE transactions on circuits and systems I: regular papers", Desembre 2011, vol. 58, núm. 1, p. 215-227.
Grup de recerca
EPIC - Energy Processing and Integrated Circuits
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

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