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dc.contributor.authorEl Aroudi, Abdelali
dc.contributor.authorRodríguez Vilamitjana, Enric
dc.contributor.authorOrabi, Mohamed
dc.contributor.authorAlarcón Cot, Eduardo José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2011-09-19T09:11:39Z
dc.date.available2011-09-19T09:11:39Z
dc.date.created2011-02
dc.date.issued2011-02
dc.identifier.citationEl 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.
dc.identifier.issn0098-9886
dc.identifier.urihttp://hdl.handle.net/2117/13229
dc.description.abstractIn 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 operation region in the multi-dimensional design parameter space from time domain simulations in a very fast and accurate manner. Based on the study of the system, some design guidelines are provided.
dc.format.extent19 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Microelectrònica::Circuits integrats
dc.subject.lcshDC-AC converters
dc.subject.lcshDC-AC H-bridge inverters
dc.titleModeling of switching frequency instabilities in buck-based DC-AC H-bridge inverters
dc.typeArticle
dc.subject.lemacConvertidors de corrent elèctric
dc.contributor.groupUniversitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits
dc.identifier.doi10.1002/cta.627
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1002/cta.627/abstract
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac5365426
dc.description.versionPostprint (published version)
local.citation.authorEl Aroudi, A.; Rodriguez, E.; Orabi, M.; Alarcón, E.
local.citation.publicationNameInternational journal of circuit theory and applications
local.citation.volume39
local.citation.number2
local.citation.startingPage175
local.citation.endingPage193


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