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Conference Paper: Novel application of magnetoresistive sensors for high-voltage transmission-line monitoring
Title | Novel application of magnetoresistive sensors for high-voltage transmission-line monitoring |
---|---|
Authors | |
Keywords | Galloping Magnetoresistive (MR) sensors Overhead transmission lines Sagging Smart grid |
Issue Date | 2011 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 |
Citation | 2011 International Magnetics (INTERMAG) Conference, Taipei, Taiwan, 25-29 April 2011. In IEEE Transactions on Magnetics, 2011, v. 47 n. 10, p. 2608-2611 How to Cite? |
Abstract | High-voltage transmission lines are responsible for transmission of electric power. Their sag and electric current are important parameters for transmission-line monitoring. In this paper, a simple and promising method based on magnetoresistive sensors is proposed for transmission-line monitoring. This is a noncontact method and its installation is simple without the need for power cut. The method involves measuring emanated magnetic field from a line conductor at the ground level and, then, calculating the source position and current inversely. A proof-of-concept laboratory setup was constructed and a series of experiments were carried out for demonstration. This method can handle complicated transmission-line configuration by integrating the stochastic optimization approach into the inverse electromagnetic calculation. It was tested with the computational simulation of a 500 kV transmission-line configuration. The result shows the feasibility of using this transmission-line monitoring method in reality. © 2011 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/137294 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.729 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sun, X | en_US |
dc.contributor.author | Lui, KS | en_US |
dc.contributor.author | Wong, KKY | en_US |
dc.contributor.author | Lee, WK | en_US |
dc.contributor.author | Hou, Y | en_US |
dc.contributor.author | Huang, Q | en_US |
dc.contributor.author | Pong, PWT | en_US |
dc.date.accessioned | 2011-08-26T14:22:41Z | - |
dc.date.available | 2011-08-26T14:22:41Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | 2011 International Magnetics (INTERMAG) Conference, Taipei, Taiwan, 25-29 April 2011. In IEEE Transactions on Magnetics, 2011, v. 47 n. 10, p. 2608-2611 | en_US |
dc.identifier.issn | 0018-9464 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/137294 | - |
dc.description.abstract | High-voltage transmission lines are responsible for transmission of electric power. Their sag and electric current are important parameters for transmission-line monitoring. In this paper, a simple and promising method based on magnetoresistive sensors is proposed for transmission-line monitoring. This is a noncontact method and its installation is simple without the need for power cut. The method involves measuring emanated magnetic field from a line conductor at the ground level and, then, calculating the source position and current inversely. A proof-of-concept laboratory setup was constructed and a series of experiments were carried out for demonstration. This method can handle complicated transmission-line configuration by integrating the stochastic optimization approach into the inverse electromagnetic calculation. It was tested with the computational simulation of a 500 kV transmission-line configuration. The result shows the feasibility of using this transmission-line monitoring method in reality. © 2011 IEEE. | - |
dc.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 | en_US |
dc.relation.ispartof | IEEE Transactions on Magnetics | en_US |
dc.subject | Galloping | - |
dc.subject | Magnetoresistive (MR) sensors | - |
dc.subject | Overhead transmission lines | - |
dc.subject | Sagging | - |
dc.subject | Smart grid | - |
dc.title | Novel application of magnetoresistive sensors for high-voltage transmission-line monitoring | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Lui, KS: kslui@eee.hku.hk | en_US |
dc.identifier.email | Wong, KKY: kywong04@hkucc.hku.hk | en_US |
dc.identifier.email | Lee, WK: winglee@hkucc.hku.hk | en_US |
dc.identifier.email | Hou, Y: yhhou@eee.hku.hk | en_US |
dc.identifier.email | Pong, PWT: ppong@eee.hku.hk | en_US |
dc.identifier.authority | Lui, KS=rp00188 | en_US |
dc.identifier.authority | Wong, KKY=rp00189 | en_US |
dc.identifier.authority | Lee, WK=rp00143 | en_US |
dc.identifier.authority | Hou, Y=rp00069 | en_US |
dc.identifier.authority | Pong, PWT=rp00217 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TMAG.2011.2158085 | - |
dc.identifier.scopus | eid_2-s2.0-80053465051 | - |
dc.identifier.hkuros | 191529 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-80053465051&selection=ref&src=s&origin=recordpage | - |
dc.identifier.volume | 47 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | 2608 | - |
dc.identifier.epage | 2611 | - |
dc.identifier.isi | WOS:000296418200071 | - |
dc.publisher.place | United States | - |
dc.identifier.scopusauthorid | Sun, X=53867261700 | - |
dc.identifier.scopusauthorid | Lui, KS=7103390016 | - |
dc.identifier.scopusauthorid | Wong, KKY=36456599700 | - |
dc.identifier.scopusauthorid | Lee, WK=7407083680 | - |
dc.identifier.scopusauthorid | Hou, Y=7402198555 | - |
dc.identifier.scopusauthorid | Huang, Q=7403635058 | - |
dc.identifier.scopusauthorid | Pong, PWT=24071267900 | - |
dc.customcontrol.immutable | sml 130905 | - |
dc.identifier.issnl | 0018-9464 | - |