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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/2284

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dc.contributor.authorVeerachary, Mummadi-
dc.identifier.citationAerospace and Electronic Systems, IEEE Transactions on, 40(1), 259 - 271p.en
dc.description.abstractSignal flow graph (SFG) nonlinear modeling approach is well known for modeling dc-dc converters. However, all possible SFGs of a given dc-dc converter system will not yield the generalized graph. A systematic procedure and guidelines for developing unified flow graph models of the dc-dc boost converters, from which complete behavior can be determined is presented. Usefulness of the proposed method is demonstrated through examples. As an illustration a 2-cell cascade boost and interleaved boost converter systems are taken as examples. Derivation of large, small-signal and steady-state models from generalized flow graph is also demonstrated. Large-signal model is developed and programmed in TUTSIM simulator. Large-signal, responses against supply and load disturbances are obtained. Experimental observations are provided to validate the proposed algorithm.en
dc.format.extent413084 bytes-
dc.subjectsignal flow graphen
dc.subjectdc-dc convertersen
dc.subject2-cell cascade boosten
dc.subjectsteady-state modelsen
dc.subjectTUTSIM simulatoren
dc.titleGeneral rules for signal flow graph modeling and analysis of dc-dc convertersen
Appears in Collections:Electrical Engineering

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