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Conference Paper: Broadband point measurement of transient magnetic interference in substations with magnetoresistive sensors
Title | Broadband point measurement of transient magnetic interference in substations with magnetoresistive sensors |
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Authors | |
Keywords | Broadband point measurement Magnetoresistive (MR) sensor Substation Transient magnetic field (TMF) |
Issue Date | 2014 |
Publisher | Institute 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? |
Abstract | Electromagnetic 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. |
Description | This journal issue contain selected papers from the Asia-Pacific Data Storage Conference (APDSC'13) |
Persistent Identifier | http://hdl.handle.net/10722/204006 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.729 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Huang, Q | en_US |
dc.contributor.author | Wang, X | en_US |
dc.contributor.author | Zhen, W | en_US |
dc.contributor.author | Pong, PWT | en_US |
dc.date.accessioned | 2014-09-19T20:01:36Z | - |
dc.date.available | 2014-09-19T20:01:36Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.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 | en_US |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | http://hdl.handle.net/10722/204006 | - |
dc.description | This journal issue contain selected papers from the Asia-Pacific Data Storage Conference (APDSC'13) | - |
dc.description.abstract | Electromagnetic 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.language | eng | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 | - |
dc.relation.ispartof | IEEE Transactions on Magnetics | en_US |
dc.subject | Broadband point measurement | - |
dc.subject | Magnetoresistive (MR) sensor | - |
dc.subject | Substation | - |
dc.subject | Transient magnetic field (TMF) | - |
dc.title | Broadband point measurement of transient magnetic interference in substations with magnetoresistive sensors | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Pong, PWT: ppong@hkucc.hku.hk | en_US |
dc.identifier.authority | Pong, PWT=rp00217 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TMAG.2013.2297394 | - |
dc.identifier.scopus | eid_2-s2.0-84946128848 | - |
dc.identifier.hkuros | 236109 | en_US |
dc.identifier.hkuros | 235788 | - |
dc.identifier.volume | 50 | - |
dc.identifier.issue | 7 | - |
dc.identifier.isi | WOS:000343034700038 | - |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 141212 | - |
dc.identifier.issnl | 0018-9464 | - |