DocumentCode
2214123
Title
UHF Partial Discharge fixed and portable monitoring systems for prevent of the failure in Gas-Insulated Switchgear(GIS)
Author
Hwang, Chul-min ; Choi, Jae-ok ; Choi, Chul-kwang ; Jung, In-song
fYear
2008
fDate
9-12 June 2008
Firstpage
400
Lastpage
403
Abstract
We developed an Ultra high frequency (UHF) partial discharge fixed and portable monitoring systems to prevent a catastrophic failure of gas-insulated switchgears. The system has been tested in the laboratory and on-site for detection of various tested in the laboratory for detection of various UHF PD signals. We also performed detection sensitivity verification tests and compared them with conventional IEC60270 method. This system were verified a lot of instance which detect to failure on-site.
Keywords
gas insulated switchgear; partial discharges; IEC60270; UHF partial discharge; gas insulated switchgear; monitoring systems; ultra high frequency partial discharge; Condition monitoring; Gas insulation; Geographic Information Systems; Partial discharge measurement; Partial discharges; Remote monitoring; Sensor systems; Signal processing; Switchgear; UHF measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation, 2008. ISEI 2008. Conference Record of the 2008 IEEE International Symposium on
Conference_Location
Vancouver, BC
ISSN
1089-084X
Print_ISBN
978-1-4244-2091-9
Electronic_ISBN
1089-084X
Type
conf
DOI
10.1109/ELINSL.2008.4570358
Filename
4570358
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