Title :
Insulation under the Action of Mobile, High-Current Discharges
Author_Institution :
Dept. of Electrical Engineering Ben-Gurion University of the Negev Beer-Sheva, Israel
fDate :
4/1/1980 12:00:00 AM
Abstract :
Thermal effects at and below the surface of an insulating material have been calculated when the material is subjected to a high-current, mobile electric discharge. The relationships between temperature conditions, energy density, velocity of discharge movement, and thermo-physical characteristics of the insulation are analyzed. Formulae for temperature distribution under various conditions are derived.
Keywords :
Arc discharges; Dielectrics and electrical insulation; Equations; Fault location; Magnetic flux density; Surface discharges; Temperature distribution; Thermal conductivity; Thermal engineering; Voltage;
Journal_Title :
Electrical Insulation, IEEE Transactions on
DOI :
10.1109/TEI.1980.298241
