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Article: Marker-Free Coil-Misalignment Detection Approach Using TMR Sensor Array for Dynamic Wireless Charging of Electric Vehicles

TitleMarker-Free Coil-Misalignment Detection Approach Using TMR Sensor Array for Dynamic Wireless Charging of Electric Vehicles
Authors
Liu, XHan, WLiu, CPong, PWT
KeywordsCoil misalignment
Dynamic wireless charging (DWC)
Magnetic field measurement
Tunneling magnetoresistive (TMR) sensor
Issue Date2018
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20
Citation
IEEE Transactions on Magnetics, 2018, v. 54 n. 11, article no. 4002305, p. 1-5 How to Cite?
DOI: http://dx.doi.org/10.1109/TMAG.2018.2844863
AbstractThis paper presents an approach to detect the lateral coil misalignment for the dynamic wireless charging system using a tunneling magnetoresistive (TMR) sensor array. The component of the magnetic field generated from the transmitting coil can directly provide the information of the coil misalignment between transmitting and receiving coils. A sensor array composed of 15 uniaxial TMR sensors was implemented to measure the vector magnetic field for detecting the coil misalignment. Both 3-D finite-element method modeling and experimental results over a relatively large misalignment range were presented to substantiate the effectiveness and feasibility of the proposed approach.
Persistent Identifierhttp://hdl.handle.net/10722/272197
ISSN
0018-9464
2021 Impact Factor: 1.848
2020 SCImago Journal Rankings: 0.620
ISI Accession Number ID
WOS:000447832100136

 

DC FieldValueLanguage
dc.contributor.authorLiu, X-
dc.contributor.authorHan, W-
dc.contributor.authorLiu, C-
dc.contributor.authorPong, PWT-
dc.date.accessioned2019-07-20T10:37:34Z-
dc.date.available2019-07-20T10:37:34Z-
dc.date.issued2018-
dc.identifier.citationIEEE Transactions on Magnetics, 2018, v. 54 n. 11, article no. 4002305, p. 1-5-
dc.identifier.issn0018-9464-
dc.identifier.urihttp://hdl.handle.net/10722/272197-
dc.description.abstractThis paper presents an approach to detect the lateral coil misalignment for the dynamic wireless charging system using a tunneling magnetoresistive (TMR) sensor array. The component of the magnetic field generated from the transmitting coil can directly provide the information of the coil misalignment between transmitting and receiving coils. A sensor array composed of 15 uniaxial TMR sensors was implemented to measure the vector magnetic field for detecting the coil misalignment. Both 3-D finite-element method modeling and experimental results over a relatively large misalignment range were presented to substantiate the effectiveness and feasibility of the proposed approach.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20-
dc.relation.ispartofIEEE Transactions on Magnetics-
dc.subjectCoil misalignment-
dc.subjectDynamic wireless charging (DWC)-
dc.subjectMagnetic field measurement-
dc.subjectTunneling magnetoresistive (TMR) sensor-
dc.titleMarker-Free Coil-Misalignment Detection Approach Using TMR Sensor Array for Dynamic Wireless Charging of Electric Vehicles-
dc.typeArticle-
dc.identifier.emailLiu, C: chhualiu@hku.hk-
dc.identifier.emailPong, PWT: ppong@hkucc.hku.hk-
dc.identifier.authorityLiu, C=rp01815-
dc.identifier.authorityPong, PWT=rp00217-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TMAG.2018.2844863-
dc.identifier.scopuseid_2-s2.0-85049144468-
dc.identifier.hkuros299250-
dc.identifier.volume54-
dc.identifier.issue11-
dc.identifier.spagearticle no. 4002305, p. 1-
dc.identifier.epagearticle no. 4002305, p. 5-
dc.identifier.isiWOS:000447832100136-
dc.publisher.placeUnited States-
dc.identifier.issnl0018-9464-

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