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Conference Paper: An improved model for rosen type piezoelectric transformer for power converter

TitleAn improved model for rosen type piezoelectric transformer for power converter
Authors
Fung, SWPong, MH
KeywordsAeronautics and space flight
Issue Date2004
PublisherIEEE.
Citation
Pesc Record - Ieee Annual Power Electronics Specialists Conference, 2004, v. 1, p. 731-735 How to Cite?
DOI: http://dx.doi.org/10.1109/PESC.2004.1355839
AbstractPiezoelectric transformer is attractive because of its small thickness. Rosen Type piezoelectric transformer has high step-up ratio which is advantageous for high voltage power converters. In most cases the load has a range of variable resistances that can greatly affect the output characteristic of a piezoelectric transformer. The conventional model is not sufficient to model the gain characteristics with a wide load range. In this paper a modified model is presented. A simple fictitious resistor is employed to modify the conventional model and it produces excellent match with measurements. Experimental measurements are given to show the merits of the proposed model.
Persistent Identifierhttp://hdl.handle.net/10722/46451
ISSN
0275-9306
2019 SCImago Journal Rankings: 0.125
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorFung, SWen_HK
dc.contributor.authorPong, MHen_HK
dc.date.accessioned2007-10-30T06:50:08Z-
dc.date.available2007-10-30T06:50:08Z-
dc.date.issued2004en_HK
dc.identifier.citationPesc Record - Ieee Annual Power Electronics Specialists Conference, 2004, v. 1, p. 731-735en_HK
dc.identifier.issn0275-9306en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46451-
dc.description.abstractPiezoelectric transformer is attractive because of its small thickness. Rosen Type piezoelectric transformer has high step-up ratio which is advantageous for high voltage power converters. In most cases the load has a range of variable resistances that can greatly affect the output characteristic of a piezoelectric transformer. The conventional model is not sufficient to model the gain characteristics with a wide load range. In this paper a modified model is presented. A simple fictitious resistor is employed to modify the conventional model and it produces excellent match with measurements. Experimental measurements are given to show the merits of the proposed model.en_HK
dc.format.extent269451 bytes-
dc.format.extent9923 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conferenceen_HK
dc.rights©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectAeronautics and space flighten_HK
dc.titleAn improved model for rosen type piezoelectric transformer for power converteren_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0275-9306&volume=1&spage=731&epage=735&date=2004&atitle=An+improved+model+for+Rosen+type+piezoelectric+transformer+for+power+converteren_HK
dc.identifier.emailPong, MH:mhp@eee.hku.hken_HK
dc.identifier.authorityPong, MH=rp00163en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/PESC.2004.1355839en_HK
dc.identifier.scopuseid_2-s2.0-8744304876en_HK
dc.identifier.hkuros90436-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-8744304876&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume1en_HK
dc.identifier.spage731en_HK
dc.identifier.epage735en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridFung, SW=8222043600en_HK
dc.identifier.scopusauthoridPong, MH=7003449364en_HK
dc.identifier.issnl0275-9306-

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