Research on the Phenomenon and Solutions of the Surface Discharge of Suspension Insulators
First,this article introduces the physical phenomenon of the surface discharge of insulators,and intro-duces two phenomena of surface discharge:corona and flashover.Then,it studies the potential distribution of sus-pension insulators and the selection of their number in overhead lines,discusses the external influencing factors and internal mechanisms of surface discharge and the causes of its flashover,and gives examples to analyze the characteris-tics of the surface discharge of insulators under the condition of different electric field distribution and fouling.Fi-nally,based on the analysis of the entire paper,it proposes a feasible solution to eliminate the surface discharge of suspension insulators.
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