P Aradhana and S Sushmitha 01 01 Pollution insulators are a serious problem to the safety operations of electric power networks Leakagecurrent sensing is often used on transmission line insulators to quantify pollution level The present research showsthe inference of pollution concentration on insulators via the simulated leakage current and voltage in a gearboxtower The simulation parameters are fed based on the enhanced transmission line model with an insertion of leakageresistance currents between buses Simulated leakage current and voltage between two buses are utilized at differentlocations in order to approximate the pollution level with the help of artificial neural network ANN Copyright (c) Journal of Engineering Technology and Sciences. All rights reserved 2026