DocumentCode
2420979
Title
Aspect of on-line and off-line PD diagnosis of distribution power cables
Author
Wester, Frank ; Gulski, Edward ; Smit, Johan ; Groot, Edwin
Author_Institution
High Voltage Technol. & Manage., Delft Univ. of Technol., Netherlands
fYear
2002
fDate
7-10 Apr 2002
Firstpage
553
Lastpage
556
Abstract
In this paper, fundamental aspects of on-line PD diagnostics are evaluated, especially in respect to the information transferability of off-line PD diagnostics. In particular, different influencing aspects of on-line PD diagnostics are investigated. Finally, based on field measurements a study for the usefulness and effectiveness of the practical application of on-line PD detection diagnostic for power cables, as a pre-selecting method for off-line diagnostics is discussed.
Keywords
insulation testing; partial discharge measurement; power cable insulation; distribution power cables; information transferability; off-line PD diagnosis; off-line diagnostics; on-line PD diagnosis; power cables; pre-selecting method; Cable insulation; Earth; Hafnium; Partial discharges; Phase detection; Phase frequency detector; Power cables; Power measurement; Signal to noise ratio; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation, 2002. Conference Record of the 2002 IEEE International Symposium on
Print_ISBN
0-7803-7337-5
Type
conf
DOI
10.1109/ELINSL.2002.995996
Filename
995996
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