전기학회논문지P (The Transactions of the Korean Institute of Electrical Engineers P)

  • 제59권1호
  • /
  • Pages.83-88
  • /
  • 2010
  • /
  • 1229-800X(pISSN)
  • /
  • 2586-7792(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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활선애자점검기의 개발 및 154kV 선로에의 적용 - 제1부 : 점검기 개발

Development of Live-line Insulator Tester and Its Application to 154kV Power Lines - Part 1 : Tester Development

  • 이재경 (한전전력연구원 녹색성장연구소) ;
  • 박준영 (한전전력연구원 녹색성장연구소) ;
  • 조병학 (한전전력연구원 녹색성장연구소) ;
  • 오기용 (한전전력연구원 녹색성장연구소)
  • 발행 : 2010.03.01
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초록

A new live-line insulator tester was developed to detect faulty insulators in 154kV power transmission lines. This paper is the first part of the two-part paper and deals with its tester development. The developed tester has the following characteristics. First, it automates parts of the insulator inspection process by using a sensor and an actuator, and secondly, it sustains its weight by itself, not by a lineman. Finally, it measures the insulation resistance of an insulator together with its distribution voltage to provide more information for its analysis and diagnosis. These leads to the improvement of its operation efficiency, measurement reliability and usability. Its effectiveness was validated by live-line field tests in actual power lines.

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참고문헌

  1. G. H. Vaillancourt, J. P. Bellerive, M. St-Jean, and C. Jean, "New Live Line Tester for Porcelain Suspension Insulators on High-Voltage Power Lines," IEEE Trans. on Power Delivery, vol. 9, No. 1, pp. 208-219, January 1994. https://doi.org/10.1109/61.277692
  2. K. Takashi, and S. Toshiaki(NGK Insulators, Ltd.), "Inferior Insulator Detector," Japanese Patent, Patent No. 1031062, Feb. 1, 1989.
  3. I. Toshio, M. Toshiharu, and I. Tetsuji(Sumitomo Electric Industries), "Detector for Defective Insulator," Japanese Patent, Patent No. 57194364, Nov. 29, 1982.
  4. I. Toshio, M. Toshiharu, and I. Tetsuji(Sumitomo Electric Industries), "Detector for Defective Insulator," Japanese Patent, Patent No. 57194365, Nov. 29, 1982.
  5. I. Toshio, and M. Toshiharu(Sumitomo Electric Industries), "Detector for Defective Insulator," Japanese Patent, Patent No. 57194366, Nov. 29, 1982.
  6. I. Toshio(Sumitomo Electric Industries), "Assigned Voltage Detecting Device of Insulator," Japanese Patent, Patent No. 58103668, June 20, 1983.
  7. Y. Toshirou, M. Tsutomu, and I. Toshio(Kiyuushiyuu Denki Kensetsu Kou; Sumitomo Electric Industries), "Method and Apparatus for Detecting Bad Insulator," Japanese Patent, Patent No. 59009569, Jan. 18, 1984.