DocumentCode
1773387
Title
Partial discharge analysis and monitoring in HVDC gas insulated substations
Author
Piccin, Roland ; Rodrigo Mor, Armando ; Morshuis, P. ; Montanari, Gian ; Girodet, Alain
Author_Institution
Delft Univ. of Technol., Delft, Netherlands
fYear
2014
fDate
8-11 June 2014
Firstpage
488
Lastpage
492
Abstract
Partial discharge (PD) detection is a widely used tool for monitoring and diagnostics of high voltage gas insulated substations (GIS). Despite the fast growing demand of high voltage direct current (HVDC) interconnections, little research has been dedicated to PD monitoring systems for HVDC GIS. In this paper, conventional and unconventional PD detection systems are employed for the detection of three different defects common in GIS, and relevant PD analysis methods are presented. Finally, the analysis methods and detection systems are compared to point out their potential and limitations in monitoring PD in HVDC GIS.
Keywords
gas insulated substations; interconnections; partial discharges; HVDC GIS; PD monitoring systems; gas insulated substation diagnostics; high voltage direct current interconnection; partial discharge detection analysis; Conductors; Discharges (electric); Gas insulation; HVDC transmission; Monitoring; Noise; Partial discharges; GIS; HVDC; IEC60270; UHF; partial discharges;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference (EIC), 2014
Conference_Location
Philadelphia, PA
Print_ISBN
978-1-4799-2787-6
Type
conf
DOI
10.1109/EIC.2014.6869436
Filename
6869436
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