Detection of partial discharge in solid and liquid insulation with an electric field sensor

Spectral Method for Localization of Multiple Partial Discharges in Dielectric Insulation of Hydro-Generator Coils: Simulation and Experimental Results

“…Metallic parts are considered to be copper ( = 1, = 5.8 × 10 7 S/m and = 1) [13]. The mathematical representation of the discharge pulse follows [18]. Fig.…”