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Conference Paper: Analysis on a single-layer winding array structure for contactless battery charging systems with free-positioning and localized charging features

TitleAnalysis on a single-layer winding array structure for contactless battery charging systems with free-positioning and localized charging features
Authors
KeywordsContactless Battery Charging
Qi Wireless Power Standard
Wireless Power Transfer
Issue Date2010
Citation
2010 Ieee Energy Conversion Congress And Exposition, Ecce 2010 - Proceedings, 2010, p. 658-665 How to Cite?
AbstractPlanar contactless battery charging system is an emerging technology that can be applied to a wide range of portable consumer electronic products. Beginning with a brief historical background, this paper presents a patent-pending single-layer winding array structure with cylindrical ferrite cores for planar contactless battery charging systems. Complying with the "Qi" standard, this design enables multiple devices to be placed and charged simultaneously on the wireless charging pad in a free-positioning manner. The charging flux is totally localized within the covered area between the selected primary winding and the secondary winding inside the load. The electromagnetic characteristics of such winding design are studied in finite-element analysis and confirmed by practical implementation. © 2010 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/158663
References

 

DC FieldValueLanguage
dc.contributor.authorZhong, WXen_US
dc.contributor.authorLiu, Xen_US
dc.contributor.authorHui, SYRen_US
dc.date.accessioned2012-08-08T09:00:44Z-
dc.date.available2012-08-08T09:00:44Z-
dc.date.issued2010en_US
dc.identifier.citation2010 Ieee Energy Conversion Congress And Exposition, Ecce 2010 - Proceedings, 2010, p. 658-665en_US
dc.identifier.urihttp://hdl.handle.net/10722/158663-
dc.description.abstractPlanar contactless battery charging system is an emerging technology that can be applied to a wide range of portable consumer electronic products. Beginning with a brief historical background, this paper presents a patent-pending single-layer winding array structure with cylindrical ferrite cores for planar contactless battery charging systems. Complying with the "Qi" standard, this design enables multiple devices to be placed and charged simultaneously on the wireless charging pad in a free-positioning manner. The charging flux is totally localized within the covered area between the selected primary winding and the secondary winding inside the load. The electromagnetic characteristics of such winding design are studied in finite-element analysis and confirmed by practical implementation. © 2010 IEEE.en_US
dc.languageengen_US
dc.relation.ispartof2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedingsen_US
dc.subjectContactless Battery Chargingen_US
dc.subjectQi Wireless Power Standarden_US
dc.subjectWireless Power Transferen_US
dc.titleAnalysis on a single-layer winding array structure for contactless battery charging systems with free-positioning and localized charging featuresen_US
dc.typeConference_Paperen_US
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_US
dc.identifier.authorityHui, SYR=rp01510en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/ECCE.2010.5617945en_US
dc.identifier.scopuseid_2-s2.0-78650149675en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78650149675&selection=ref&src=s&origin=recordpageen_US
dc.identifier.spage658en_US
dc.identifier.epage665en_US
dc.identifier.scopusauthoridZhong, WX=36086926100en_US
dc.identifier.scopusauthoridLiu, X=36162484700en_US
dc.identifier.scopusauthoridHui, SYR=7202831744en_US

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