The thermal step method: A diagnosis technique for insulators and components for high voltage engineering

The thermal step method: A diagnosis technique for insulators and components for high voltage engineering

In this study, two applications of the thermal step method (TSM) to the insulation diagnosis of high-voltage power cables are presented. The authors focus on the appearance and the evolution of the space charge within the cable insulation, as well as on the effect of the extrusion process on the rad...

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Bibliographische Detailangaben
Hauptverfasser: Agnel, S, Notingher, P, Toureille, A, Castellon, J, Malrieu, S
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Applied sciences
Dielectric materials and properties
Disturbances. Regulation. Protection
Electrical engineering. Electrical power engineering
Electrical power engineering
Exact sciences and technology
Insulation and insulating coatings
Power cables
Power networks and lines
Testing. Reliability. Quality control
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Beschreibung
Zusammenfassung:In this study, two applications of the thermal step method (TSM) to the insulation diagnosis of high-voltage power cables are presented. The authors focus on the appearance and the evolution of the space charge within the cable insulation, as well as on the effect of the extrusion process on the radial anisotropy of a high-voltage cable. (4 pages)
ISSN:0537-9989
DOI:10.1049/cp:19990899