Conference paper
Improved diagnosis of MV paper-insulated cables using signal analysis
In
Proceedings of Fifth International Conference on Insulated Power Cables
—
1999
Abstract
With the purpose of improving the PD estimation accuracy and the degree of automation of the measurements, the following study is carried out. Initially, a library of different discharge pulses and actual background noise from a selection of cables is established. The library is then used for the estimation of PD-signals from a parametric model leading to reduction of the noise superimposed on the PD-signals and thus to improved PD-detection.
The applicability of these methods is discussed in relation to mobile systems for the assessment of cable insulation condition.
| Language: | English |
|---|---|
| Publisher: | Jicable |
| Year: | 1999 |
| Proceedings: | 5th International Conference on Insulated Power Cables |
| Types: | Conference paper |
| ORCIDs: | Holbøll, Joachim T. and Sørensen, John Aasted |
