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Conference Paper: Analysis of a quasi-resonant circuit for soft-switched inverters

TitleAnalysis of a quasi-resonant circuit for soft-switched inverters
Authors
KeywordsCircuit Resonance
Computer Simulation
Electric Inverters
Electric Losses
Electric Network Analysis
Electric Network Synthesis
Electric Network Topology
Numerical Analysis
Issue Date1994
PublisherIEEE
Citation
Pesc Record - Ieee Annual Power Electronics Specialists Conference, 1994, v. 2, p. 1399-1404 How to Cite?
AbstractThis paper presents an analysis of a quasi-resonant circuit for soft-switched inverters. The quasi-resonant circuit provides zero-voltage instants for zero-voltage inverter switching by pulling down the dc link voltage momentarily to zero without increasing the peak value of the nominal dc link voltage. Switches in the quasi-resonant circuit can also be turned off at zero current/voltage condition. The operating principle of this circuit is explained, and the analysis of each operating mode presented. Design criteria for achieving zero voltage switching are derived from the general mathematical analysis. Operation of the circuit has been verified by a PSPICE simulation.
Persistent Identifierhttp://hdl.handle.net/10722/136917
ISSN

 

DC FieldValueLanguage
dc.contributor.authorZhang, Jen_HK
dc.contributor.authorHui, SYRen_HK
dc.date.accessioned2011-07-29T02:13:31Z-
dc.date.available2011-07-29T02:13:31Z-
dc.date.issued1994en_HK
dc.identifier.citationPesc Record - Ieee Annual Power Electronics Specialists Conference, 1994, v. 2, p. 1399-1404en_HK
dc.identifier.issn0275-9306en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136917-
dc.description.abstractThis paper presents an analysis of a quasi-resonant circuit for soft-switched inverters. The quasi-resonant circuit provides zero-voltage instants for zero-voltage inverter switching by pulling down the dc link voltage momentarily to zero without increasing the peak value of the nominal dc link voltage. Switches in the quasi-resonant circuit can also be turned off at zero current/voltage condition. The operating principle of this circuit is explained, and the analysis of each operating mode presented. Design criteria for achieving zero voltage switching are derived from the general mathematical analysis. Operation of the circuit has been verified by a PSPICE simulation.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conferenceen_HK
dc.subjectCircuit Resonanceen_US
dc.subjectComputer Simulationen_US
dc.subjectElectric Invertersen_US
dc.subjectElectric Lossesen_US
dc.subjectElectric Network Analysisen_US
dc.subjectElectric Network Synthesisen_US
dc.subjectElectric Network Topologyen_US
dc.subjectNumerical Analysisen_US
dc.titleAnalysis of a quasi-resonant circuit for soft-switched invertersen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0028699826en_HK
dc.identifier.volume2en_HK
dc.identifier.spage1399en_HK
dc.identifier.epage1404en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridZhang, J=7601337991en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK

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