Title :
Interpreting the UHF signals produced by partial discharge activity in GIS
Author_Institution :
Reyrolle Ltd., Hebburn, UK
fDate :
4/12/1994 12:00:00 AM
Abstract :
Using this technique it has been possible to identify the more common defects, namely sharp protrusions on electrodes, floating components, and loose metallic particles in the bus chambers. This paper describes the discharge characteristics for typical defects, covering the development from inception to breakdown
Keywords :
gaseous insulation; partial discharges; radiation monitoring; substations; GIS; UHF signals; breakdown; discharge characteristics; floating components; gas insulated substations; inception; loose metallic particles; partial discharge activity; sharp protrusions on electrodes;
Conference_Titel :
Partial Discharges in Gas Insulated Substations, IEE Colloquium on
