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22.9kV 배전선로 절연전선의 부식 검출 시스템 개발에 대한 연구

A Study on the Development of Corrosion Detecting System for 22.9 kV Distribution Power Line Insulation Cable

  • 투고 : 2011.05.05
  • 심사 : 2011.05.31
  • 발행 : 2011.07.01

초록

A corrosion detecting system for 22.9 kV distribution power line insulation cable, which can travel autonomously along the live line, is proposed. Eddy current test method is employed to detect the corrosion, and the system developed here is capable of detecting internal corrosion of a ACSR-OC. Somewhat details of the electrical and mechanical mechanism of the system and traveling algorithm are introduced. Experimental results applied to the sample cables having artificial corrosion and the operating distribution lines are provided. From the result, we confirmed that the system is useful for detecting internal corrosion of a ACSR, and is expected to be a new non-destructive testing equipment in the area of diagnosis for the distribution power line.

키워드

참고문헌

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