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Conference Paper: Curved trapezoidal magnetic flux concentrator design for improving sensitivity of magnetic sensor in multi-conductor current measurement

TitleCurved trapezoidal magnetic flux concentrator design for improving sensitivity of magnetic sensor in multi-conductor current measurement
Authors
Zhu, KPong, PWT
KeywordsMagnetic flux concentrator
Magnetic sensor
Multi-conductor current sensing
Issue Date2016
PublisherIEEE.
Citation
The 5th International Symposium on Next-Generation Electronics (ISNE 2016), Hsinchu, Taiwan, 4-6 May 2016. In Conference Proceedings, 2016 How to Cite?
DOI: http://dx.doi.org/10.1109/ISNE.2016.7543342
AbstractSpace and cost limitations are inherent in installing magnetic core individually as the magnetic flux concentrator (MFC) of a multi-conductor current sensing system. In this study, we first examine the basic and compact MFC structure derived from the magnetic core for multi-conductor current sensing systems. Then we propose and experimentally verify the curved trapezoidal MFCs with covering the dense magnetic field area to further improve the amplification ratio. The design increases sensitivity considerably and is crucial when the sensing currents are extremely low. © 2016 IEEE.
DescriptionSession W1P: paper no. W1P-4-20
Persistent Identifierhttp://hdl.handle.net/10722/232322
ISBN
978-150902439-1

 

DC FieldValueLanguage
dc.contributor.authorZhu, K-
dc.contributor.authorPong, PWT-
dc.date.accessioned2016-09-20T05:29:12Z-
dc.date.available2016-09-20T05:29:12Z-
dc.date.issued2016-
dc.identifier.citationThe 5th International Symposium on Next-Generation Electronics (ISNE 2016), Hsinchu, Taiwan, 4-6 May 2016. In Conference Proceedings, 2016-
dc.identifier.isbn978-150902439-1-
dc.identifier.urihttp://hdl.handle.net/10722/232322-
dc.descriptionSession W1P: paper no. W1P-4-20-
dc.description.abstractSpace and cost limitations are inherent in installing magnetic core individually as the magnetic flux concentrator (MFC) of a multi-conductor current sensing system. In this study, we first examine the basic and compact MFC structure derived from the magnetic core for multi-conductor current sensing systems. Then we propose and experimentally verify the curved trapezoidal MFCs with covering the dense magnetic field area to further improve the amplification ratio. The design increases sensitivity considerably and is crucial when the sensing currents are extremely low. © 2016 IEEE.-
dc.languageeng-
dc.publisherIEEE.-
dc.relation.ispartofInternational Symposium on Next-Generation Electronics Proceedings-
dc.rightsInternational Symposium on Next-Generation Electronics Proceedings. Copyright © IEEE.-
dc.rights©2016 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.subjectMagnetic flux concentrator-
dc.subjectMagnetic sensor-
dc.subjectMulti-conductor current sensing-
dc.titleCurved trapezoidal magnetic flux concentrator design for improving sensitivity of magnetic sensor in multi-conductor current measurement-
dc.typeConference_Paper-
dc.identifier.emailPong, PWT: ppong@hkucc.hku.hk-
dc.identifier.authorityPong, PWT=rp00217-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/ISNE.2016.7543342-
dc.identifier.scopuseid_2-s2.0-84985914214-
dc.identifier.hkuros265580-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 160927-

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