Title :
On-line partial discharge measurement on high voltage power cables
Author :
Phung, B.T. ; Blackburn, T.R. ; James, R.E.
Author_Institution :
New South Wales Univ., Kensington, NSW
fDate :
6/21/1905 12:00:00 AM
Abstract :
The viability of partial discharge (PD) measurements in the field on high-voltage power cables is investigated. On-line monitoring of each cable is achieved by making use of the connection between the cable fault screen and earth where a HF current transformer is clipped around it. A computer-based system is used for recording and analysing the results. Techniques to overcome some of the interference problems are presented
Keywords :
power cable insulation; HF current transformer; cable fault screen; cable insulation; computer-based system; earth; high voltage power cables; interference problems; on-line partial discharge measurement;
Conference_Titel :
High Voltage Engineering, 1999. Eleventh International Symposium on (Conf. Publ. No. 467)
Conference_Location :
London
Print_ISBN :
0-85296-719-5
DOI :
10.1049/cp:19990859
