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Modeling of switching frequency instabilities in buck-based DC-AC H-bridge inverters

Autor
El Aroudi, A.; Rodriguez, E.; Orabi, M.; Alarcon, E.
Tipus d'activitat
Article en revista
Revista
International journal of circuit theory and applications
Data de publicació
2011-02
Volum
39
Número
2
Pàgina inicial
175
Pàgina final
193
DOI
https://doi.org/10.1002/cta.627 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/13229 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/cta.627/abstract Obrir en finestra nova
Resum
In this paper, the dynamical behavior of a full bridge DC–AC buck inverter controlled by fixed frequency and PWM is studied. After showing that the system can undergo both period-doubling and Neimark–Sacker bifurcation at the fast scale (switching period) by using the exact switching model, an exact solution discrete-time model able to predict both instability phenomena is derived. The model is obtained without making the quasi-static approximation and it can be used to obtain the useful ope...
Citació
El Aroudi, A. [et al.]. Modeling of switching frequency instabilities in buck-based DC-AC H-bridge inverters. "International journal of circuit theory and applications", Febrer 2011, vol. 39, núm. 2, p. 175-193.
Grup de recerca
EPIC - Energy Processing and Integrated Circuits
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants

  • El Aroudi, Abdelali  (autor)
  • Rodriguez Vilamitjana, Enric  (autor)
  • Orabi, Mohamed  (autor)
  • Alarcon Cot, Eduardo Jose  (autor)