Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Surface discharge Characteristics for solid dielectric under non-uniform field

불평등전계 하의 고체절연물 연면방전특성

  • Published : 2009.05.07
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Abstract

This paper presents a basic data of the surface discharge characteristics for solid dielectric under non-uniform field in $N_2/O_2$ mixture gas. Used electrodes are needle and plane. Used solid dielectric is expoxy resin. With the variation of the mixture rates of the gas by 80[%]:20[%], 60[%]:40[%] and 40[%]:60[%] in same condition, we can obtain different surface dielectric strength. Increased Pressure and thickness caused increased surface dielectric strength.

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