SF6 가스 내 금속이물 존재시 절연특성 및 전계해석

• 영문명: The Insulation Characteristics and The Electric Field Analysis by Conducting Particle in SF6 Gas
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김경화(Kyung-Wha Kim) 석원엽(Won-Yeop Seok)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제15권 2호, 67~73쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2010.06.30

영문 초록

This paper describes the influence of conducting particle in the coaxial cylindrical electrodes under alternating voltage condition investigated using breakdown electric field and electro magnetics simulation method. Simulated particle-location in GIS chamber were the particle on electrode, the particle on enclosure and free moving particle. As results, it was founded that in case of breakdown electric field of the GIS chamber, breakdown electric field of particle on electrode was the lowest, that of free moving particle was middle and that of particle on enclosure was the highest. And in case of the electric field analysis with particle locations, electric field of particle on electrode was the highest, that of lifted particle was middle and that of particle on enclosure was the lowest. This results can offer a practical reference on the insulation design of domestic GIS.

목차

Ⅰ. 서 론

Ⅱ. 실험방법 및 전계해석

Ⅲ. 결 론

키워드

GIS(가스절연개폐기) Electrode(전극)