Computation of electric field distribution near EHV/UHV transmission lines

Comparative Analysis of 500 kV Double-Circuit Transmission Line Electric Field Intensity: Ethiopian Lines Compliance With ICNIRP

“…For the safe and economic designs of high-voltage electrical equipment computation, estimation, and analysis of E-field distribution are very vital. Computation of E-field distribution in the vicinity of lines can be obtained using numerical methods like Finite Difference Method (FDM), Finite Element Method (FEM), Charge Simulation Method (CSM), Surface Charge Simulation Method SCSM), and Boundary Element Method (BEM) [10][11][12]. CSM is one of the commonly preferred methods for E-field computations in HV open-boundary problems as it does not involve the discretization of the solution region [11].…”