Analysis and design of a low-ripple coupled-inductor boost topology

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dc.contributor.authorButler, Stephen J.en
dc.contributor.committeechairLee, Fred C.en
dc.contributor.committeememberCho, Bo H.en
dc.contributor.committeememberSable, Daniel M.en
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2014-03-14T21:48:32Zen
dc.date.adate2009-10-31en
dc.date.available2014-03-14T21:48:32Zen
dc.date.issued1993-06-05en
dc.date.rdate2009-10-31en
dc.date.sdate2009-10-31en
dc.description.abstractThis thesis presents the development, analysis, and design of a new low-ripple coupled-inductor boost topology. This topology is proposed for applications in which the conventional boost requires an input filter and two-stage output filter. One "zero-ripple" coupled magnetic provides both energy storage and second-order filtering of the input and output currents. Dc analysis is presented along with design guidelines. A novel magnetic structure is proposed which simplifies design and manufacture, while improving reliability. Small signal models for the proposed topology are presented along with hardware verification. It is found that, with proper damping, the small signal characteristics of the coupled-inductor topology are very similar to those of the conventional boost. This new boost topology offers a compact alternative to the conventional boost without sacrificing performance.en
dc.description.degreeMaster of Scienceen
dc.format.extentviii, 110 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-10312009-020328en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-10312009-020328/en
dc.identifier.urihttp://hdl.handle.net/10919/45370en
dc.language.isoenen
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1993.B884.pdfen
dc.relation.isformatofOCLC# 28912246en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1993.B884en
dc.subject.lcshElectric inductorsen
dc.titleAnalysis and design of a low-ripple coupled-inductor boost topologyen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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