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Design and analysis of an active power factor correction circuit

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dc.contributor.authorZhou, Chenen
dc.contributor.committeechairLee, Fred C.en
dc.contributor.committeememberVorperian, Vatcheen
dc.contributor.committeememberCho, B. H.en
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2015-06-26T20:54:07Zen
dc.date.available2015-06-26T20:54:07Zen
dc.date.issued1989en
dc.description.abstractThe design of an active-unity power factor correction circuit with variable-hysteresis control for off-line dc-to-dc switching power supplies is described. Design equations relating the boost inductor current ripple to the circuit components selection and circuit performance arc discussed. A computer-aided design program (CADO) is developed to give the optimal circuit components selection. A 500 watt, 300 volt experimental circuit is built to verify the simulation and analysis results. The control-to-output response of the power factor circuit is verified with the experimental results. Design guidelines for the low-frequency feedback network are presented. Small-signal closed-loop responses are measured with an experimental power factor circuit.en
dc.description.degreeMaster of Scienceen
dc.format.extentvi, 100 leavesen
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttp://hdl.handle.net/10919/53729en
dc.language.isoen_USen
dc.publisherVirginia Polytechnic Institute and State Universityen
dc.relation.isformatofOCLC# 20770707en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1989.Z569en
dc.subject.lcshElectric power supply, Constant-current -- Researchen
dc.titleDesign and analysis of an active power factor correction circuiten
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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