한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)

  • 제28권8호
  • /
  • Pages.539-543
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  • 2015
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  • 1226-7945(pISSN)
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  • 2288-3258(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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NDT 기법을 이용한 가공배전선로 내부 열화 진단장치 개발

Development of Diagnostic Device for Internal Degradation in Distribution Line Using NDT Mathod

  • 현득창 (극동대학교 유비쿼터스 IT학과)
  • 투고 : 2015.07.20
  • 심사 : 2015.07.24
  • 발행 : 2015.08.01
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초록

At present, the development of a detection device in order to prevent accidents due to wire deterioration in the distribution lines is required. Distribution line is not possible to check the internal state in a normal way because it is covered with the coating. Accordingly, various eddy current techniques that is the non-destructive test (NDT) techniques have been applied to solve this problem. In this paper, we have seen examining the characteristic change of the eddy current sensor according to the simplified shape of the sensor in order to solve the problems for the simplified shape that is generated when the simulation for the shape of the eddy current sensor.

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참고문헌

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  4. S. J. Norton and J. R. Bowler, J. Appl. Phys., 73, 501 (1993). https://doi.org/10.1063/1.353359
  5. P. L. Dowell, Proc. IEE, 113 (1966).