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Conference Paper: Overhead High-Voltage Transmission-Line Current Monitoring by Magnetoresistive Sensors and Current Source Reconstruction at Transmission Tower

TitleOverhead High-Voltage Transmission-Line Current Monitoring by Magnetoresistive Sensors and Current Source Reconstruction at Transmission Tower
Authors
Issue Date2014
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20
Citation
The 3rd International Symposium on Advanced Magnetic Materials and Applications (ISAMMA), Taiwan, 21-25 July 2013. In IEEE Transactions on Magnetics, 2014, v. 50 n. 1, p. article no. 2274747 How to Cite?
AbstractThis paper proposes a novel current monitoring technology based on magnetic field sensing at a transmission tower for overhead high-voltage transmission lines (HVTLs), which can accurately measure phase current parameters in real time. This technology is based on the phenomenon that the magnetic field distribution at the top level of a transmission tower can reflect the operation states of the transmission lines including current amplitude and phase angle imbalances. A current source reconstruction method based on stochastic optimization strategy was developed to reconstruct the electrical parameters from the magnetic field emanated by the overhead transmission lines. This concept of current monitoring by magnetic field sensing and current source reconstruction was experimentally implemented and verified in our laboratory setup. A typical model of 500 kV three-phase transmission lines was simulated to further corroborate this technology. The reconstruction results for the 500 kV transmission lines verify the feasibility and practicality of this novel current monitoring technology based on magnetic field sensing at the top of a transmission tower for monitoring overhead transmission lines.
DescriptionSession PF: Materials for Applications
Persistent Identifierhttp://hdl.handle.net/10722/186748
ISSN
2015 Impact Factor: 1.277
2015 SCImago Journal Rankings: 0.602
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorSun, Xen_US
dc.contributor.authorHuang, Qen_US
dc.contributor.authorJiang, Len_US
dc.contributor.authorPong, PWTen_US
dc.date.accessioned2013-08-20T12:19:22Z-
dc.date.available2013-08-20T12:19:22Z-
dc.date.issued2014en_US
dc.identifier.citationThe 3rd International Symposium on Advanced Magnetic Materials and Applications (ISAMMA), Taiwan, 21-25 July 2013. In IEEE Transactions on Magnetics, 2014, v. 50 n. 1, p. article no. 2274747en_US
dc.identifier.issn0018-9464-
dc.identifier.otherThe 3rd International Symposium on Advanced Magnetic Materials and Applications (ISAMMA), Taiwan, 21-25 July 2013. In IEEE Transactions on Magnetics, 2014, v. 50 n. 1, p. article no. 2274747-
dc.identifier.urihttp://hdl.handle.net/10722/186748-
dc.descriptionSession PF: Materials for Applications-
dc.description.abstractThis paper proposes a novel current monitoring technology based on magnetic field sensing at a transmission tower for overhead high-voltage transmission lines (HVTLs), which can accurately measure phase current parameters in real time. This technology is based on the phenomenon that the magnetic field distribution at the top level of a transmission tower can reflect the operation states of the transmission lines including current amplitude and phase angle imbalances. A current source reconstruction method based on stochastic optimization strategy was developed to reconstruct the electrical parameters from the magnetic field emanated by the overhead transmission lines. This concept of current monitoring by magnetic field sensing and current source reconstruction was experimentally implemented and verified in our laboratory setup. A typical model of 500 kV three-phase transmission lines was simulated to further corroborate this technology. The reconstruction results for the 500 kV transmission lines verify the feasibility and practicality of this novel current monitoring technology based on magnetic field sensing at the top of a transmission tower for monitoring overhead transmission lines.-
dc.languageengen_US
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 Magneticsen_US
dc.rightsIEEE Transactions on Magnetics. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©2014 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleOverhead High-Voltage Transmission-Line Current Monitoring by Magnetoresistive Sensors and Current Source Reconstruction at Transmission Toweren_US
dc.typeConference_Paperen_US
dc.identifier.emailJiang, L: jianglj@hku.hken_US
dc.identifier.emailPong, PWT: ppong@eee.hku.hken_US
dc.identifier.authorityJiang, L=rp01338en_US
dc.identifier.authorityPong, PWT=rp00217en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TMAG.2013.2274747-
dc.identifier.scopuseid_2-s2.0-84904278917-
dc.identifier.hkuros220184en_US
dc.identifier.hkuros219860-
dc.identifier.volume50-
dc.identifier.issue1-
dc.identifier.isiWOS:000330026800091-
dc.publisher.placeUnited States-

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