Title :
Influence of electrode-liquid interface properties on breakdown voltage of liquid dielectrics
Author :
Komin, S.N. ; Morozov, E.A. ; Ostapenko, A.A. ; Stishkov, Y.K.
Author_Institution :
Novik Res. & Production Corp., Leningrad Polytech. Inst., USSR
Abstract :
An analysis of theoretical calculations of the distribution charge and Coulomb forces in liquid dielectrics indicates that the variations of parameters of surface-charge formation in the electrode-liquid dielectric system lead to substantial variations in the character of the distribution. Results concerning the effect of electrode surface properties on the electric strength of liquid dielectrics are presented. It is shown that modification of interface properties, whether by electrode material or by introducing impurities, substantially changes the electric breakdown strength of the electrode-liquid system
Keywords :
dielectric properties of liquids and solutions; electric breakdown of liquids; electric strength; surface discharges; Coulomb forces; breakdown voltage; distribution charge; electric strength; electrode material; electrode-liquid interface properties; interface properties; liquid dielectrics; surface-charge formation; Current; Dielectric liquids; Electrodes; Equations; Hysteresis; Production systems; Surface discharges; Tin; Voltage; Water;
Conference_Titel :
Conduction and Breakdown in Dielectric Liquids, 1990. ICDL 1990. Conference Record., 10th International Conference on
Conference_Location :
Grenoble
DOI :
10.1109/ICDL.1990.202971
