Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)
- 2008.05a
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- Pages.238-240
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- 2008
The Breakdown Characteristics for Dry-Air with Humidity Variations
Dry-Air의 습도에 따른 절연파괴 특성
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Park, He-Rie
;
- Kim, Young-Su ;
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Choi, Eun-Hyuck
;
- Park, Kwang-Seo ;
- Kim, Lee-Kook ;
- Park, Won-Zoo ;
- Lee, Kwang-Sik
- Published : 2008.05.08
Abstract
This paper gives a basic data of the breakdown characteristics of Dry-Air and air based on their dew point and humidity variations in experimental GIS model by applying AC voltage. The breakdown voltage of Dry-Air was increased as gap length had been increased. The characteristics of Dry-air which had low dew point were higher. In the case of air, the breakdown voltage curves were like Dry-Air' s. But the curves were slightly folded up and down because of impurities.
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