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Conference Paper: Reconfigurable Wireless Power Transfer Systems for Distance Adaptation

TitleReconfigurable Wireless Power Transfer Systems for Distance Adaptation
Authors
Hu, JLee, CKLu, HHC
KeywordsDistance adaption
Power transfer efficiency
Reconfigurable resonant coil
Wireless power transfer
Issue Date2019
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000089
Citation
Proceedings of 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, 26-29 May 2019, p. 1-4 How to Cite?
DOI: http://dx.doi.org/10.1109/ISCAS.2019.8702768
AbstractHigh efficiency power transfer in a magnetically coupled resonant wireless power transfer (MCR-WPT) system is only happened at a specific distance. In most applications, the distance between the transmitter and the receiver could be changed. To overcome this boundary, a reconfigurable three coil wireless power transfer system is proposed in this paper to maintain high power transfer efficiency over a long distance. The repeater coil consists of switches which are used to adjust the coupling coefficient and improve the transmission quality according to the change of distance between the transmitter and receiver. The principle of this reconfigurable structure is explained with the theoretical analysis and verified with experimental measurements.
Persistent Identifierhttp://hdl.handle.net/10722/277801
ISSN
2158-1525

 

DC FieldValueLanguage
dc.contributor.authorHu, J-
dc.contributor.authorLee, CK-
dc.contributor.authorLu, HHC-
dc.date.accessioned2019-10-04T08:01:37Z-
dc.date.available2019-10-04T08:01:37Z-
dc.date.issued2019-
dc.identifier.citationProceedings of 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, 26-29 May 2019, p. 1-4-
dc.identifier.issn2158-1525-
dc.identifier.urihttp://hdl.handle.net/10722/277801-
dc.description.abstractHigh efficiency power transfer in a magnetically coupled resonant wireless power transfer (MCR-WPT) system is only happened at a specific distance. In most applications, the distance between the transmitter and the receiver could be changed. To overcome this boundary, a reconfigurable three coil wireless power transfer system is proposed in this paper to maintain high power transfer efficiency over a long distance. The repeater coil consists of switches which are used to adjust the coupling coefficient and improve the transmission quality according to the change of distance between the transmitter and receiver. The principle of this reconfigurable structure is explained with the theoretical analysis and verified with experimental measurements.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000089-
dc.relation.ispartofIEEE International Symposium on Circuits and Systems (ISCAS)-
dc.rightsIEEE International Symposium on Circuits and Systems (ISCAS). Copyright © IEEE.-
dc.rights©2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.subjectDistance adaption-
dc.subjectPower transfer efficiency-
dc.subjectReconfigurable resonant coil-
dc.subjectWireless power transfer-
dc.titleReconfigurable Wireless Power Transfer Systems for Distance Adaptation-
dc.typeConference_Paper-
dc.identifier.emailLee, CK: cklee@eee.hku.hk-
dc.identifier.authorityLee, CK=rp01580-
dc.identifier.doi10.1109/ISCAS.2019.8702768-
dc.identifier.scopuseid_2-s2.0-85066798034-
dc.identifier.hkuros306272-
dc.identifier.hkuros319061-
dc.identifier.spage1-
dc.identifier.epage4-
dc.publisher.placeUnited States-
dc.identifier.issnl0271-4302-

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