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An Improved Lossless Passive Snubber Cell for PFC Boost Converter

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dc.contributor.authorBodur, Had
dc.contributor.authorYesilyurt, Huseyin
dc.contributor.authorOzel, Hatice
dc.date.accessioned2026-06-27T13:21:23Z
dc.date.issued2013
dc.description.abstractAn improved loss less passive snubber cell for power factor correction (PFC) boost converter is proposed. All of the semiconductor devices in the boost converter are operated under soft switching condition. The switch operates at zero current switching (ZCS) turn on and zero voltage switching (ZVS) turn off. The boost diode is turned off under both ZCS and ZVS conditions and is turned on under ZVS condition. The converter has larger overall efficiency and wider soft switching range than that of the most active and passive snubber cells proposed before. The proposed snubber cell in this study has simple structure. The detailed steady-state analysis and the simulation of the proposed circuit are carried out, and this theoretical analysis is verified by implementing a 50 kHz - 1 kW converter. The overall efficiency of the proposed passive snubber cell is measured about %97.5 at full load.en
dc.identifier.isbn978-1-4799-0687-1; 978-1-4799-0688-8
dc.identifier.issn2325-2677
dc.identifier.urihttps://hdl.handle.net/20.500.14981/52129
dc.identifier.wos000345894400005
dc.language.isoeng
dc.publisherIEEE
dc.relation.conference3rd International Conference on Electric Power and Energy Conversion Systems (EPECS)
dc.relation.ispartof2013 3RD INTERNATIONAL CONFERENCE ON ELECTRIC POWER AND ENERGY CONVERSION SYSTEMS (EPECS)
dc.subjectPower factor corrector
dc.subjectpassive lossless snubber
dc.subjectboost converter
dc.subjectVOLTAGE
dc.subjectEnergy & Fuels
dc.subjectEngineering
dc.titleAn Improved Lossless Passive Snubber Cell for PFC Boost Converter
dc.typeProceedings Paper
dspace.entity.typePublication
local.import.sourceWOS

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