부분방전 탐지를 위한 협대역 방사전자파 측정에 관한 연구

A Study of Narrow Band Radio Electro-Magnetic Wave Measurement for Detection of Partial Discharge

  • 발행 : 2002.07.10

초록

Partial discharge is attendant physical phenomenon on electromagnetic, sounds, lightning and mechanical vibration. In this paper, we simulated GIS and measured the radiated electromagnetic wave emitted from partial discharge in $SF_6$ gas using antenna(30[MHz] ${\sim}$ 2[GHz]) and spectrum analyzer. This paper describes characteristics of radiated electromagnetic waves with distance 1 [m] between antenna and discharge source.

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