An Optimal Design of Solid Insulated Vacuum Interrupter using Response Surface Method

Author

Lee, J.G. ; Lee, J.G. ; Ryu, J.S. ; Kim, Y.K. ; Shin, Y.J. ; Koh, C.S.

Author_Institution

Electrotechnol. R&D Center, LS Ind. Syst., Cheongju

fYear

0

fDate

0-0 0

Firstpage

140

Lastpage

140

Abstract

This paper describes the optimal shield design of solid insulated vacuum interrupter (VI) with epoxy resin to improve the reliability and stability. The shape of shield has been investigated to minimize the electric field intensity at the triple junctions of VI. In order to design an optimal shield, its static electrical field is calculated by FEM and optimized by RSM using L9 orthogonal array. As a result, the optimal shape of shield could be obtained

Keywords

design engineering; electric fields; epoxy insulation; epoxy insulators; finite element analysis; reliability; response surface methodology; shielding; stability; vacuum interrupters; FEM; L9 orthogonal array; electric field intensity; epoxy resin; optimal shield design; response surface method; solid insulated vacuum interrupter; static electrical field; triple junctions; Design optimization; Dielectrics and electrical insulation; Epoxy resins; Impulse testing; Interrupters; Lightning; Response surface methodology; Shape; Solid modeling; Vacuum systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on

Conference_Location

Miami, FL

Print_ISBN

1-4244-0320-0

Type

conf

DOI

10.1109/CEFC-06.2006.1632932

Filename

1632932