Se-Hee Lee

Analysis of Surface Charge Accmulation and Current Pulse Characteristics in a Lossy Dielectric under Needle-Plane Electrodes Considering Different Electrical Conductivity Models

This paper investigates the effects of electrical conductivity models of a lossy dielectric on current pulses and surface charge accumulation in a needle-plane electrode system. Two constant-conductivity cases were compared with a nonlinear model dependent on electric field and t...