DocumentCode
1819059
Title
On-line detection of PD in GIS based on external UHF sensing
Author
Lijun, Jin ; Yuzhuo, Shen ; Shijie, Liu ; Liangyu, Gao
Author_Institution
Dept. of Electr. Eng., Tongji Univ., Shanghai, China
Volume
1
fYear
2003
fDate
1-5 June 2003
Firstpage
224
Abstract
The measurement includes the UHF detection, conventional partial discharges (PD) measurement and the power phase analysis. The corona discharge characteristic of model GIS is researched. Then discharge level of UHF signal is estimated based on comparing of UHF detection and the conventional PD measurement.
Keywords
SF6 insulation; UHF detectors; corona; gas insulated switchgear; partial discharge measurement; switchgear testing; GIS; UHF signal; conventional partial discharge; corona discharge characteristics; external UHF sensing; power phase analysis; Corona; Electrical resistance measurement; Geographic Information Systems; Needles; Partial discharge measurement; Partial discharges; Phase measurement; Power measurement; UHF measurements; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 2003. Proceedings of the 7th International Conference on
ISSN
1081-7735
Print_ISBN
0-7803-7725-7
Type
conf
DOI
10.1109/ICPADM.2003.1218393
Filename
1218393
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