A Study on the Electric Field Strength of Two Bushings for 17.5 kV Recloser

17.5 kV Recloser용 Bushing 2종에 대한 전계강도 연구

  • Published : 2003.11.13

Abstract

The study of electric field analyses has been conducted on two kinds of bushings for 17.5kV $SF_6$ gas insulated recloser. In this paper, two model bushings and input conditions for the analyses are described in detail. The results of the electric field analyses are presented and compared with to find out the better design in two bushings. Finally some suggestions are given for improving the insulation characteristics of the bushings.

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