DocumentCode
2009385
Title
On-line versus off-line partial discharge testing in power cables
Author
Ahmed, Nazar ; Srinivas, Nagu
Author_Institution
DTE Energy Technol. Inc., Farmington Hill, MI, USA
Volume
2
fYear
2001
fDate
2001
Firstpage
865
Abstract
Two approaches are available to detect partial discharge (PD) from power cable insulation-online and offline detection systems. The online system is based on detecting PD at the system operating voltage, while elevated voltages are used to initiate PD in the offline approach. This paper presents the fundamentals of PD measurements. It also discusses the advantages and disadvantages of each approach
Keywords
insulation testing; partial discharge measurement; power cable insulation; power cable testing; elevated voltages; insulation breakdown testing; offline PD detection system; online PD detection system; partial discharge measurements; power cable partial discharge testing; system operating voltage; Partial discharges; Power cables; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Transmission and Distribution Conference and Exposition, 2001 IEEE/PES
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-7285-9
Type
conf
DOI
10.1109/TDC.2001.971352
Filename
971352
Link To Document