Simulative Analysis of Miniaturization of Isolation Switch in 800 kV GIS
As an important component of GIS,the reliability of mechanical and electric field strength of isolation switches is crucial for the normal operation of products.On the basis of the original isolation switch,this essay designs a miniatur-ized structure for 800 kV isolation switch,which has been optimized in terms of footprint and cost.A three-dimensional model of mechanics and electric field is proposed for the miniaturized structure,and ANSYS software is utilized to simu-late the mechanical and electric field.Through the analysis of the simulation results,a theoretical basis is provided for the further optimization design of the miniaturized structure of the isolation switch.
isolation switchminiaturizationfinite element analysismechanical analysiselectric field analysis