A Wireless Power Pick-up Based on Directional Tuning Control of a Magnetic Amplifier

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dc.contributor.author Hsu, J en
dc.contributor.author Hu, Aiguo en
dc.contributor.author Swain, Akshya en
dc.date.accessioned 2012-03-07T23:13:22Z en
dc.date.issued 2009 en
dc.identifier.citation IEEE Transactions on Industrial Electronics 56(7):2771-2781 2009 en
dc.identifier.issn 0278-0046 en
dc.identifier.uri http://hdl.handle.net/2292/13369 en
dc.description.abstract This paper proposes a novel inductor-capacitor-inductor wireless power pickup with directional tuning control (DTC) for a magnetic amplifier. The proposed technique allows the power pickup to achieve full-range tuning/detuning operation to regulate power flow and maintain the output voltage to be constant. The method eliminates the tedious fine-tuning process associated with traditional fixed power pickup tuning methods and eases the component selection. Moreover, it can overcome the online circuit parameter variations and automatically achieve the maximum power transfer capacity when required. In order to meet dynamic load demands, a magnetic amplifier is used as a variable inductor and is controlled by a novel DTC algorithm to change the tuning condition of the power pickup. The effectiveness of the proposed power pickup and its applicability to general wireless power transfer applications have been demonstrated by both simulation and experimental results. en
dc.description.uri http://ieeexplore.ieee.org/Xplore/dynhome.jsp en
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en
dc.relation.ispartofseries IEEE Transactions on Industrial Electronics en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from: http://www.sherpa.ac.uk/romeo/issn/0278-0046/ en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.title A Wireless Power Pick-up Based on Directional Tuning Control of a Magnetic Amplifier en
dc.type Journal Article en
dc.identifier.doi 10.1109/TIE.2009.2020081 en
pubs.issue 7 en
pubs.begin-page 2771 en
pubs.volume 56 en
dc.rights.holder Copyright: Institute of Electrical and Electronics Engineers (IEEE) en
pubs.end-page 2781 en
dc.rights.accessrights http://purl.org/eprint/accessRights/RestrictedAccess en
pubs.subtype Article en
pubs.elements-id 96761 en
pubs.org-id Engineering en
pubs.org-id Department of Electrical, Computer and Software Engineering en
pubs.record-created-at-source-date 2010-09-01 en


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