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Conference Paper: A low cost and reliable dimmable ballast topology with inherent power regulation and insensitivity to lamp characteristics

TitleA low cost and reliable dimmable ballast topology with inherent power regulation and insensitivity to lamp characteristics
Authors
KeywordsElectronics
Issue Date2005
PublisherIEEE.
Citation
Conference Proceedings - Ieee Applied Power Electronics Conference And Exposition - Apec, 2005, v. 1, p. 596-599 How to Cite?
AbstractThe output power of the proposed dimmable ballast topology is self-regulated and insensitive to the lamp characteristics. Accurate dimming operation with rather constant filament power can be realized simply by open loop control of the switching frequency of the converter. It can provide reliable operation during lamp ignition with fault conditions or even short circuit without the need of current sensing circuits. Prototype was built for experimental verifications. For completeness, a simple ultra low dimming method is also proposed together with the theoretical dimming limit considered. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45829
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorLiu, CPen_HK
dc.contributor.authorPoon, NKen_HK
dc.contributor.authorPong, MHen_HK
dc.contributor.authorChan, YPen_HK
dc.contributor.authorLu, DDCen_HK
dc.date.accessioned2007-10-30T06:36:27Z-
dc.date.available2007-10-30T06:36:27Z-
dc.date.issued2005en_HK
dc.identifier.citationConference Proceedings - Ieee Applied Power Electronics Conference And Exposition - Apec, 2005, v. 1, p. 596-599en_HK
dc.identifier.issn1048-2334en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45829-
dc.description.abstractThe output power of the proposed dimmable ballast topology is self-regulated and insensitive to the lamp characteristics. Accurate dimming operation with rather constant filament power can be realized simply by open loop control of the switching frequency of the converter. It can provide reliable operation during lamp ignition with fault conditions or even short circuit without the need of current sensing circuits. Prototype was built for experimental verifications. For completeness, a simple ultra low dimming method is also proposed together with the theoretical dimming limit considered. © 2005 IEEE.en_HK
dc.format.extent645760 bytes-
dc.format.extent3260 bytes-
dc.format.extent9923 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APECen_HK
dc.rights©2005 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.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectElectronicsen_HK
dc.titleA low cost and reliable dimmable ballast topology with inherent power regulation and insensitivity to lamp characteristicsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1048-2334&volume=1&spage=596&epage=599&date=2005&atitle=A+low+cost+and+reliable+dimmable+ballast+topology+with+inherent+power+regulation+and+insensitivity+to+lamp+characteristicsen_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/APEC.2005.1453006en_HK
dc.identifier.scopuseid_2-s2.0-33745002789en_HK
dc.identifier.hkuros106627-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33745002789&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume1en_HK
dc.identifier.spage596en_HK
dc.identifier.epage599en_HK
dc.identifier.scopusauthoridLiu, CP=7409795443en_HK
dc.identifier.scopusauthoridPoon, NK=7003278153en_HK
dc.identifier.scopusauthoridPong, MH=7003449364en_HK
dc.identifier.scopusauthoridChan, YP=24075313800en_HK
dc.identifier.scopusauthoridLu, DDC=7403079460en_HK

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