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Optimum Locations of Passe Conductor Loops for Magnetic Field Mitigation of Transmission Line using GA  

Shin Myong-Chul (성균관대학교정보통신공학부)
Kim Jong-Hyung (한국전기연구원)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers A / v.54, no.5, 2005 , pp. 234-241 More about this Journal
Abstract
The performance of passive conductor loop (hereinafter 'loop') method which is used to mitigate the magnetic field around overhead power transmission line is dependent on its configuration and installed location, which are affected by installation conditions of the loops such as objective areas and levels of magnetic field mitigation. Thus, because the design problem of loops is difficult and cumbersome by variety of their configuration and complexity of magnetic coupling mechanism, it is need to be formulated as a computer-based optimum problem to determine the most effective and reasonable loop model satisfying the installation conditions. In this paper, the optimum locations of the multi-wired multiple loops including series reactance compensations are searched by using the genetic algorithm (GA) to mitigate effectively the magnetic fields of relatively near points or far points from transmission line at Am height, and the magnetic fields mitigation characteristics of each loop are analyzed in the view of magnitude, direction and phase of cancellation fields by polarized vector concept to identify their adequacy and rationality for the installation objectives.
Keywords
Magnetic Field Mitigation; Passive Conductor Loop; Genetic Algorithm;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 M.L. Hiles, R.G. Olsen, K.C Holte, D.R Jensen, K.L. Griffing, 'Power Frequency Magnetic Field Management using a Combination of Active and Passive Shielding Technology', IEEE Transaction on Power Delivery, Vol. 13, No.1, pp.171-179, January 1998   DOI   ScienceOn
2 R.A. Walling, J.J Paserba, C.W. Bums, 'SeriesCapacitor Compensated Shield Scheme for Enhanced Mitigation of Transmission Line Magnetic Fields', IEEE Transactions on Power Delivery, Vol. 8, No.1, pp. 461-469, January 1993   DOI   ScienceOn
3 김종형, 신명철, 최상열, '수동루프에 의한 송전선로 상불평형 발생에 관한 연구', 조명. 설비학회 논문지 2003. Vol. 17. No.6   과학기술학회마을
4 Pedro Cruz, Carlos Izquierdo, Manuel Burgos, 'Optimum Passive Shields for Mitigation of Power Lines Magnetic Field', IEEE Transaction on Power Delivery, Vol. 18, No.4, pp. 1357-1362, October 2003   DOI   ScienceOn
5 A.R. Memari and W. Janischewskyi, 'Mitigation of Magnetic Field near Power Lines', IEEE Transaction on Power Delivery, Vol. 11, No.3, pp.1577-1586, July 1996   DOI   ScienceOn
6 K. Yamazaki, T. Kawamoto, H. Fujinami, 'Requirements for Power Line Magnetic Field Mitigation Using a Passive Loop Conductor', IEEE Transaction on Power Delivery, Vol. 15, No.2, pp.646-651, April 2000   DOI   ScienceOn