File Download
Supplementary
-
Citations:
- Appears in Collections:
Conference Paper: Noncontact Operation-State Monitoring technology Based on Magnetic-Field Sensing for Overhead High-Voltage Transmission Lines
Title | Noncontact Operation-State Monitoring technology Based on Magnetic-Field Sensing for Overhead High-Voltage Transmission Lines |
---|---|
Authors | |
Issue Date | 2014 |
Publisher | I E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581 |
Citation | IEEE Power and Energy Society (PES) General Meeting, National Harbor, Washington, D.C., USA, 27-31 July 2014. In IEEE Power and Energy Society General Meeting Proceedings, 2014, p. 1 How to Cite? |
Abstract | Summary form only given. This paper proposed a novel noncontact technology of operation-state monitoring based on magnetic-field sensing for high-voltage transmission lines, which can simultaneously measure both electrical and spatial parameters in real time. This technology was derived from research on the magnetic-field distribution at the ground level when the transmission lines operate in different states, including sagging, galloping, and current imbalance. Two typical models of high-voltage three-phase transmission lines were simulated, and the resulting magnetic fields were calculated. The correlation between the magnetic-field variations and the operation states were analyzed. Based on such correlation, a source reconstruction method was developed to reconstruct the spatial and electrical parameters from the magnetic field emanated by the overhead transmission lines. The reconstruction results for the 500-kV and 220-kV transmission lines verify the feasibility and practicality of this novel noncontact transmission-line monitoring technology based on magnetic-field sensing. |
Persistent Identifier | http://hdl.handle.net/10722/203993 |
ISBN |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sun, X | en_US |
dc.contributor.author | Huang, Q | en_US |
dc.contributor.author | Hou, Y | en_US |
dc.contributor.author | Jiang, L | en_US |
dc.contributor.author | Pong, PWT | en_US |
dc.date.accessioned | 2014-09-19T20:01:27Z | - |
dc.date.available | 2014-09-19T20:01:27Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.citation | IEEE Power and Energy Society (PES) General Meeting, National Harbor, Washington, D.C., USA, 27-31 July 2014. In IEEE Power and Energy Society General Meeting Proceedings, 2014, p. 1 | en_US |
dc.identifier.isbn | 9781479964154 | - |
dc.identifier.uri | http://hdl.handle.net/10722/203993 | - |
dc.description.abstract | Summary form only given. This paper proposed a novel noncontact technology of operation-state monitoring based on magnetic-field sensing for high-voltage transmission lines, which can simultaneously measure both electrical and spatial parameters in real time. This technology was derived from research on the magnetic-field distribution at the ground level when the transmission lines operate in different states, including sagging, galloping, and current imbalance. Two typical models of high-voltage three-phase transmission lines were simulated, and the resulting magnetic fields were calculated. The correlation between the magnetic-field variations and the operation states were analyzed. Based on such correlation, a source reconstruction method was developed to reconstruct the spatial and electrical parameters from the magnetic field emanated by the overhead transmission lines. The reconstruction results for the 500-kV and 220-kV transmission lines verify the feasibility and practicality of this novel noncontact transmission-line monitoring technology based on magnetic-field sensing. | - |
dc.language | eng | en_US |
dc.publisher | I E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581 | en_US |
dc.relation.ispartof | IEEE Power and Energy Society General Meeting Proceedings | en_US |
dc.title | Noncontact Operation-State Monitoring technology Based on Magnetic-Field Sensing for Overhead High-Voltage Transmission Lines | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Hou, Y: yhhou@eee.hku.hk | en_US |
dc.identifier.email | Jiang, L: jianglj@hku.hk | en_US |
dc.identifier.email | Pong, PWT: ppong@eee.hku.hk | en_US |
dc.identifier.authority | Hou, Y=rp00069 | en_US |
dc.identifier.authority | Jiang, L=rp01338 | en_US |
dc.identifier.authority | Pong, PWT=rp00217 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/PESGM.2014.6939426 | - |
dc.identifier.hkuros | 236041 | en_US |
dc.identifier.spage | 1 | en_US |
dc.identifier.epage | 1 | en_US |
dc.publisher.place | United States | - |