Conference paper
Improved Method for PD-Quantification in Power Cables
n this paper, a method is described for improved quantification of partial discharges(PD) in power cables. The method is suitable for PD-detection and location systems in the MHz-range, where pulse attenuation and distortion along the cable cannot be neglected. The system transfer function was calculated and measured in order to form basis for magnitude calculation after each measurements. --- Limitations and capabilities of the method will be discussed and related to relevant field applications of high frequent PD-measurements. --- Methods for increased signal/noise ratio are easily implemented into the system.
Language: | English |
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Publisher: | Technical University of Denmark |
Year: | 1999 |
Pages: | 69-76 |
Proceedings: | Nordic Insulation Symposium |
Types: | Conference paper |
ORCIDs: | Holbøll, Joachim T. |