Title :
High voltage discharge at the vacuum interrupter shield
Author :
Pertsev, A.A. ; Ryiskaya, L.A.
Author_Institution :
All-Russian Electrotech. Inst., Moscow, Russia
Abstract :
A discharge was observed on an experimental model of a vacuum interrupter. It burned at a high voltage (100 kV) with currents from 10 to 100 A for 2 ms. It appeared at the shield, preventing the inner insulation surface of the vacuum interrupter from metallic vapour condensation
Keywords :
discharges (electric); electric breakdown; insulation testing; shielding; switchgear testing; vacuum breakdown; vacuum insulation; vacuum interrupters; 10 to 100 A; 100 kV; 2 ms; HV discharge measurements; experimental model; inner insulation surface; insulation breakdown testing; metallic vapour condensation; vacuum interrupter shield; Cathodes; Circuit testing; Copper; Frequency; Impulse testing; Insulation; Interrupters; Surface contamination; Surface discharges; Voltage;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 1996. Proceedings. ISDEIV., XVIIth International Symposium on
Conference_Location :
Berkeley, CA
Print_ISBN :
0-7803-2906-6
DOI :
10.1109/DEIV.1996.545357
