대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

충격전압용 쉴드 저항형 분압기의 특성연구

A study on the characteristics of shielded resistor divider for impulse voltage

  • Kim, I.S. (Korea Electrotechnical Research Institute) ;
  • Kim, Y.B. (Korea Electrotechnical Research Institute) ;
  • Moon, I.W. (Korea Electrotechnical Research Institute) ;
  • Seo, K.S. (Korea Electrotechnical Research Institute) ;
  • Choi, C.K. (Korea Electrotechnical Research Institute) ;
  • Kim, M.K. (Korea Electrotechnical Research Institute)
  • 발행 : 1997.07.21
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초록

The accuracy of impulse voltage measurement has been discussed and revised the IEC Publication 60-2 "High-voltage test techniques Part 2: Measuring Systems". Along with those activity, reference measuring systems have been experimentally investigated on their characteristics by step response method for lightning impulse voltage in our country. In this paper, using EMTP, we enable to clarify dominant factors affecting the unit step response, and to evaluate the construction of measuring system.

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