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

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 0.1mm radius and 10mm of length. The results are shown for movement of particle in different concentration of SF6-N2 gas mixture.