Investigation of charge distribution on the dielectric envelope of high-voltage vacuum tube

Author

Bochkov, V.D. ; Pogorelsky, M.M.

Author_Institution

Res. Inst. of Gas-Discharge Devices-Plasma, Ryazan, Russia

Volume

1

fYear

1996

fDate

21-26 Jul 1996

Firstpage

415

Abstract

In the frame of investigation of the dielectric strength of high-voltage vacuum devices, methods of charges measurement in the bulk and on the surface of the envelope were developed. The charge in the operating tube and also the charge accumulated after switching-off the tube were measured. Charge distribution along the length of the envelope was measured and the influence of operating modes on this distribution was studied. The regularity of formation of charges was revealed, and variation of the dielectric strength of the device was compared with variation of values and signs of the surface and space charges

Keywords

charge measurement; electric breakdown; electric strength; insulation testing; space charge; vacuum breakdown; vacuum insulation; vacuum tubes; charge accumulation; charge distribution; charge formation regularity; charges measurement; dielectric envelope; dielectric strength; high-voltage vacuum devices; high-voltage vacuum tube; insulation breakdown testing; operating modes; operating tube charge; space charges; surface charges; Charge measurement; Current measurement; Dielectric breakdown; Dielectric devices; Dielectric measurements; Electron tubes; Force measurement; Glass; Probes; Vacuum breakdown;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/DEIV.1996.545393

Filename

545393