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Conference Paper: A microprocessor controlled piezoelectric power converter

TitleA microprocessor controlled piezoelectric power converter
Authors
Fung, SWPong, MH
Issue Date2004
PublisherIEEE. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000575
Citation
4th International Power Electronics and Motion Control Conference (IPEMC 2004), Xi'an, China, 14-16 August 2004. In Conference Proceedings, 2004, v. 3, p. 1152-1157 How to Cite?
AbstractPiezoelectric transformer (PT) for power conversion is receiving more and more attention because of its small thickness and high energy density. A major challenge of PT converter is the resonant characteristic of the PT that affects the performance of the whole converter. This paper presents a microprocessor controlled piezoelectric power converter system for Cold Cathode Fluorescent Lamp (CCFL) that can provide stable output around the resonant point of the PT. A micro-controller based control algorithm is introduced to provide frequency tracking. Experimental results are presented and illustrate that this system is suitable for such application.
Persistent Identifierhttp://hdl.handle.net/10722/45827
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorFung, SWen_HK
dc.contributor.authorPong, MHen_HK
dc.date.accessioned2007-10-30T06:36:25Z-
dc.date.available2007-10-30T06:36:25Z-
dc.date.issued2004en_HK
dc.identifier.citation4th International Power Electronics and Motion Control Conference (IPEMC 2004), Xi'an, China, 14-16 August 2004. In Conference Proceedings, 2004, v. 3, p. 1152-1157en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45827-
dc.description.abstractPiezoelectric transformer (PT) for power conversion is receiving more and more attention because of its small thickness and high energy density. A major challenge of PT converter is the resonant characteristic of the PT that affects the performance of the whole converter. This paper presents a microprocessor controlled piezoelectric power converter system for Cold Cathode Fluorescent Lamp (CCFL) that can provide stable output around the resonant point of the PT. A micro-controller based control algorithm is introduced to provide frequency tracking. Experimental results are presented and illustrate that this system is suitable for such application.en_HK
dc.format.extent445522 bytes-
dc.format.extent9923 bytes-
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dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000575en_HK
dc.relation.ispartof4th International Power Electronics and Motion Control Conference (IPEMC 2004)en_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.en_HK
dc.titleA microprocessor controlled piezoelectric power converteren_HK
dc.typeConference_Paperen_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.scopuseid_2-s2.0-17444389263en_HK
dc.identifier.hkuros106613-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-17444389263&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.spage1152en_HK
dc.identifier.epage1157en_HK
dc.identifier.scopusauthoridFung, SW=8222043600en_HK
dc.identifier.scopusauthoridPong, MH=7003449364en_HK

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