Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.04c
- /
- Pages.247-248
- /
- 2008
An Influence Arc Shield having on to Electric-field in the VI insides
VI 내부에서 Arc shield가 전계에 미치는 영향
- Yoon, Jae-Hun (chungbuk university) ;
- Kim, Beung-Chuel (chungbuk university) ;
- Lee, Sung-Su (chungbuk university) ;
-
Lim, Kee-Jo
(chungbuk university)
;
- Kang, Seong-Hwa (chungcheong university)
- Published : 2008.04.25
Abstract
This paper describes the influence of shield(Arc shield) on the electric fields in a vacuum interrupter(VI). The equipotential line and electric field in a VI are analysed by a finite element method at various shield length. in result, The electric potentials of Arc shield edge was increased because the length too short or long approach the source. it confirmed that equipotential line was influenced that shape and length by end shield. finally this pater proposed to optimal length and shape by arc shield.
Keywords