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IMPURITIES IN INSULATING OIL
ELECTROPHORETIC MOTIONS OF PARTICLES
9 other sections not shown
acidity adsorbed adsorption alternating current anthraquinone aqueous suspensions Aroclor aromatic assumed breakdown strength breakdown stress c.cm cable capacitance capacitor carbon particles cathode cause chapter chlorinated diphenyl coarser colloid chemistry colloid particles conductivity constant contaminants corona discharges counter ions decrease density deterioration dielectric direct current double sheath droplets duration effect electric field electrical breakdown electrical discharge electrodes electrolyte energy factor field strength filter flocculation formation of bridges formula frequency fuller's earth gas bubbles high permittivity hydrocarbons increase induced dipoles inhibitors insulating liquid insulating oil interface ion atmospheres Joule heat kV/mm liquid insulator London-van der Waals maximum electric stress maximum stress measurements mineral oil occur paper insulation particle complexes particle diameter permanent dipoles permittivity phenomenon place of maximum polarizable polarization pre-breakdown proportional rapid flocculation repulsive shown soap molecules space charges stabilization surface take place transverse velocity viscosity voltage Waals forces whereas xylene zero zeta potential