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Article: A novel single-layer winding array and receiver coil structure for contactless battery charging systems with free-positioning and localized charging features

TitleA novel single-layer winding array and receiver coil 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 Date2011
PublisherIEEE. The Journal's web site is located at http://www.ewh.ieee.org/soc/ies/ties/index.html
Citation
IEEE Transactions on Industrial Electronics, 2011, v. 58 n. 9, p. 4136-4144 How to Cite?
AbstractThe planar 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 new single-layer winding array and receiver coil 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/10722/155643
ISSN
2015 Impact Factor: 6.383
2015 SCImago Journal Rankings: 3.285
ISI Accession Number ID
Funding AgencyGrant Number
Hong Kong Research Grant CouncilCityU 114708
Funding Information:

Manuscript received August 22, 2010; accepted October 28, 2010. Date of publication December 10, 2010; date of current version August 12, 2011. This work was supported by the Hong Kong Research Grant Council under Project CityU 114708.

References

 

DC FieldValueLanguage
dc.contributor.authorZhong, WXen_US
dc.contributor.authorLiu, Xen_US
dc.contributor.authorHui, SYRen_US
dc.date.accessioned2012-08-08T08:34:37Z-
dc.date.available2012-08-08T08:34:37Z-
dc.date.issued2011en_US
dc.identifier.citationIEEE Transactions on Industrial Electronics, 2011, v. 58 n. 9, p. 4136-4144en_US
dc.identifier.issn0278-0046en_US
dc.identifier.urihttp://hdl.handle.net/10722/155643-
dc.description.abstractThe planar 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 new single-layer winding array and receiver coil 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.publisherIEEE. The Journal's web site is located at http://www.ewh.ieee.org/soc/ies/ties/index.htmlen_US
dc.relation.ispartofIEEE Transactions on Industrial Electronicsen_US
dc.rightsIEEE Transactions on Antennas and Propagation. Copyright © IEEE-
dc.rights©2011 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.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectContactless Battery Chargingen_US
dc.subjectQi Wireless Power Standarden_US
dc.subjectWireless Power Transferen_US
dc.titleA novel single-layer winding array and receiver coil structure for contactless battery charging systems with free-positioning and localized charging featuresen_US
dc.typeArticleen_US
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_US
dc.identifier.authorityHui, SYR=rp01510en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TIE.2010.2098379en_US
dc.identifier.scopuseid_2-s2.0-80051737030en_US
dc.identifier.hkuros208452-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80051737030&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume58en_US
dc.identifier.issue9en_US
dc.identifier.spage4136en_US
dc.identifier.epage4144en_US
dc.identifier.isiWOS:000293920300043-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridZhong, WX=36086926100en_US
dc.identifier.scopusauthoridLiu, X=26660242800en_US
dc.identifier.scopusauthoridHui, SYR=7202831744en_US

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