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Article: Mutual inductance calculation of movable planar coils on parallel surfaces

TitleMutual inductance calculation of movable planar coils on parallel surfaces
Authors
Su, YPLiu, XHui, SYR
KeywordsContactless Battery Charging Platform
Impedance Formula
Noncoaxial
Planar Spiral Inductor
Issue Date2009
Citation
Ieee Transactions On Power Electronics, 2009, v. 24 n. 4, p. 1115-1123 How to Cite?
DOI: http://dx.doi.org/10.1109/TPEL.2008.2009757
AbstractRecent developments of the wireless battery charging platform have prompted requirements to investigate the mutual inductance between a movable planar coil and the fixed planar coil on the charging platform. The wireless battery charging platform must allow the load to be placed anywhere on the charging surface. Therefore, the relative position between the movable energy-receiving coil and the energy-transmitting coils on the charging platform must be flexible. In this paper, an extended formula is proposed for the mutual inductance calculation for two coaxial or noncoaxial planar spiral windings sandwiched between two double-layer substrates. It can quickly determine the mutual coupling of two planar windings that can have different relative positions and distance between them. This new calculation method provides a new and useful tool for determining the mutual inductance of a movable planar coil and the fixed planar coil on the wireless battery charging platform. The theory has been favorably tested and compared with practical measurements and also with finite-element analysis. © 2009 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/155525
ISSN
0885-8993
2021 Impact Factor: 5.967
2020 SCImago Journal Rankings: 2.159
ISI Accession Number ID
WOS:000265262500057
Funding AgencyGrant Number
Hong Kong Research Grant CouncilCityU 114105
City University of Hong Kong7001761
Funding Information:

Manuscript received July 17, 2008: revised October 13, 2008. First published March 27, 2009: current version published April 8, 2009. This work was supported by the Hong Kong Research Grant Council under Competitive Earmarked Research Grant (CERG) Project CityU 114105 and by the City University of Hong Kong under Strategic Research Grant 7001761. Recommended for publication by Associate Editor B. Ferreira.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorSu, YPen_US
dc.contributor.authorLiu, Xen_US
dc.contributor.authorHui, SYRen_US
dc.date.accessioned2012-08-08T08:33:56Z-
dc.date.available2012-08-08T08:33:56Z-
dc.date.issued2009en_US
dc.identifier.citationIeee Transactions On Power Electronics, 2009, v. 24 n. 4, p. 1115-1123en_US
dc.identifier.issn0885-8993en_US
dc.identifier.urihttp://hdl.handle.net/10722/155525-
dc.description.abstractRecent developments of the wireless battery charging platform have prompted requirements to investigate the mutual inductance between a movable planar coil and the fixed planar coil on the charging platform. The wireless battery charging platform must allow the load to be placed anywhere on the charging surface. Therefore, the relative position between the movable energy-receiving coil and the energy-transmitting coils on the charging platform must be flexible. In this paper, an extended formula is proposed for the mutual inductance calculation for two coaxial or noncoaxial planar spiral windings sandwiched between two double-layer substrates. It can quickly determine the mutual coupling of two planar windings that can have different relative positions and distance between them. This new calculation method provides a new and useful tool for determining the mutual inductance of a movable planar coil and the fixed planar coil on the wireless battery charging platform. The theory has been favorably tested and compared with practical measurements and also with finite-element analysis. © 2009 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_US
dc.subjectContactless Battery Charging Platformen_US
dc.subjectImpedance Formulaen_US
dc.subjectNoncoaxialen_US
dc.subjectPlanar Spiral Inductoren_US
dc.titleMutual inductance calculation of movable planar coils on parallel surfacesen_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.identifier.doi10.1109/TPEL.2008.2009757en_US
dc.identifier.scopuseid_2-s2.0-67349208924en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67349208924&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume24en_US
dc.identifier.issue4en_US
dc.identifier.spage1115en_US
dc.identifier.epage1123en_US
dc.identifier.isiWOS:000265262500057-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridSu, YP=24468926200en_US
dc.identifier.scopusauthoridLiu, X=24724562000en_US
dc.identifier.scopusauthoridHui, SYR=7202831744en_US
dc.identifier.issnl0885-8993-

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