Apparatus for detecting position of internal fault of gas insula

Details Apparatus for detecting position of internal fault of gas insula Apparatus for detecting position of internal fault of gas insula

1988-05-04

1989-11-21

Lall, Parshotam S.

Boots, shoes, and leggings

364481, 36455101, 324536, 324544, 324522, 324557, 324455, G01R 3108

Patent

active

048826820

ABSTRACT:
An apparatus for detecting position of internal fault in a gas-insulated bus bar (1) comprises electrodes (30) each of which are provided in section of predetermined length along axial direction of the tubular-shaped housing and the electrodes (30) can detect changes of voltage of a conductor (3) in each section and thereby can detect a point of fault.

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patent: 4618933 (1986-10-01), Vitins

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