Source strength impact analysis on insulator flashover under contaminated conditions

  • L. He, R. S. Gorur
  • Published 2016 in
    IEEE Transactions on Dielectrics and Electrical…


A mathematical model that considers the source-insulator interaction is presented for modeling flashover of outdoor insulators under contaminated conditions. The model is applied to suspension and post type insulators with wettable surfaces. Several IEEE test cases of practical power systems have been evaluated using PowerWorld® to estimate the source… (More)


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