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Conference Paper: Broadband point measurement of transient magnetic interference in substations with magnetoresistive sensors

TitleBroadband point measurement of transient magnetic interference in substations with magnetoresistive sensors
Authors
KeywordsBroadband point measurement
Magnetoresistive (MR) sensor
Substation
Transient magnetic field (TMF)
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 2013 Asia-Pacific Data Storage Conference (APDSC'13), Hualien, Taiwan, 20-22 November 2013. In IEEE Transactions on Magnetics, 2014, v. 50 n. 7, paper 6200505 How to Cite?
AbstractElectromagnetic interference (EMI) in substations can be an obstacle for the development of the Smart Grid. This challenge is particularly critical since more and more secondary systems are transferred from control rooms to switching yards in modern power systems. Thus, it is important to develop a tool that can properly characterize and evaluate the EMI level. This paper introduces a novel broadband point measurement technology for evaluating the effect of transient magnetic field (TMF) on secondary systems in substations. The received disturbance level is defined for the victim circuit and the evaluation approach is proposed. The effect of sensor size on the measurement of TMF is explained and illustrated with numerical simulation, indicating the importance of point measurement. The designed measurement system was tested and the TMF caused by charging traveling wave in a 110-kV substation was characterized. Our results show that the TMF may produce significant effect on the secondary systems in a substation, and thus it is important to have the capability to evaluate the interference level.
DescriptionThis journal issue contain selected papers from the Asia-Pacific Data Storage Conference (APDSC'13)
Persistent Identifierhttp://hdl.handle.net/10722/204006
ISSN
2015 Impact Factor: 1.277
2015 SCImago Journal Rankings: 0.602

 

DC FieldValueLanguage
dc.contributor.authorHuang, Qen_US
dc.contributor.authorWang, Xen_US
dc.contributor.authorZhen, Wen_US
dc.contributor.authorPong, PWTen_US
dc.date.accessioned2014-09-19T20:01:36Z-
dc.date.available2014-09-19T20:01:36Z-
dc.date.issued2014en_US
dc.identifier.citationThe 2013 Asia-Pacific Data Storage Conference (APDSC'13), Hualien, Taiwan, 20-22 November 2013. In IEEE Transactions on Magnetics, 2014, v. 50 n. 7, paper 6200505en_US
dc.identifier.issn0018-9464-
dc.identifier.urihttp://hdl.handle.net/10722/204006-
dc.descriptionThis journal issue contain selected papers from the Asia-Pacific Data Storage Conference (APDSC'13)-
dc.description.abstractElectromagnetic interference (EMI) in substations can be an obstacle for the development of the Smart Grid. This challenge is particularly critical since more and more secondary systems are transferred from control rooms to switching yards in modern power systems. Thus, it is important to develop a tool that can properly characterize and evaluate the EMI level. This paper introduces a novel broadband point measurement technology for evaluating the effect of transient magnetic field (TMF) on secondary systems in substations. The received disturbance level is defined for the victim circuit and the evaluation approach is proposed. The effect of sensor size on the measurement of TMF is explained and illustrated with numerical simulation, indicating the importance of point measurement. The designed measurement system was tested and the TMF caused by charging traveling wave in a 110-kV substation was characterized. Our results show that the TMF may produce significant effect on the secondary systems in a substation, and thus it is important to have the capability to evaluate the interference level.-
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.subjectBroadband point measurement-
dc.subjectMagnetoresistive (MR) sensor-
dc.subjectSubstation-
dc.subjectTransient magnetic field (TMF)-
dc.titleBroadband point measurement of transient magnetic interference in substations with magnetoresistive sensorsen_US
dc.typeConference_Paperen_US
dc.identifier.emailPong, PWT: ppong@hkucc.hku.hken_US
dc.identifier.authorityPong, PWT=rp00217en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TMAG.2013.2297394-
dc.identifier.hkuros236109en_US
dc.identifier.hkuros235788-
dc.identifier.volume50-
dc.identifier.issue7-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 141212-

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