Improved diagnosis of MV paper-insulated cables using signal analysis

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 1999

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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.
Original languageEnglish
Title of host publicationProceedings of Fifth International Conference on Insulated Power Cables
Place of publicationVersailles
PublisherJicable
Publication date1999
StatePublished

Conference

ConferenceFifth International Conference on Insulated Power Cables, Jicable
CityVersailles
Period01/01/99 → …
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