대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

충격전류 측정용 shunt의 직각파 응답특성에 관한 연구

A Study on the Step Reaponse Characteristics in Shunt for Switching Impulse current

  • Kim, I.S. (Korea Electrotechnology Research Institute) ;
  • Jeon, J.Y. (Korea Electrotechnology Research Institute) ;
  • Choi, J.G. (Korea Electrotechnology Research Institute) ;
  • Mun, I.W. (Korea Electrotechnology Research Institute) ;
  • Lee, D.J. (Korea Electrotechnology Research Institute) ;
  • Shin, Y.S. (Korea Electrotechnology Research Institute)
  • 발행 : 2000.07.17
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초록

Since surge arresters are recommended to protect the electric power system from the lighting surge, the impulse current is generally used to verify this requirement at the test labotaries. Recently, the international standard(IEC 60060-2) related to the impulse current techniques revised requiring a traceability of measuring system for impulse current measurements. In this paper, a shunt for impulse current is developed satisfing the revised IEC standard and the possibility of application has been investigated using step response.

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