Movement of Metallic Particles in Gas Insulated Line Using SF6 and N2 Gas Mixture under the Influence of Power Frequency and Switching Transient Voltage

Author

Upadhyay, Poonam ; Amernath, J. ; Singh, B.P. ; Upadhyay, Pravin

Author_Institution

Dept. of EEE, VNR Vignan Jyothi Inst. of Eng. & Technol., Hyderabad

fYear

2006

fDate

15-18 Oct. 2006

Firstpage

280

Lastpage

283

Abstract

This paper presents the particle trajectories in an isolated gas insulated line in SF₆-N₂ gas mixture environment under the influence of power frequency and switching transient voltage. Copper is considered as wire type conducting particle floating in a GIL of 0.1 mm radius and 10 mm of length. The results are shown for movement of particle in different concentration of SF₆-N₂ gas mixture.

Keywords

SF₆ insulation; copper; gas insulated transmission lines; gas mixtures; nitrogen; switching transients; Cu; copper; gas insulated line; gas mixture under; metallic particles; particle movement; particle trajectories; power frequency voltage; switching transient voltage; wire type conducting particle; Copper; Dielectrics and electrical insulation; Electrodes; Frequency; Gas insulated transmission lines; Gas insulation; Geographic Information Systems; Sulfur hexafluoride; Switchgear; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation and Dielectric Phenomena, 2006 IEEE Conference on

Conference_Location

Kansas City, MO

Print_ISBN

1-4244-0547-5

Electronic_ISBN

1-4244-0547-5

Type

conf

DOI

10.1109/CEIDP.2006.311923

Filename

4105424