METHOD FOR RE-ESTABLISHING AN ELECTRICAL APPARATUS OF MEDIUM OR HIGH VOLTAGE

METHOD FOR RE-ESTABLISHING AN ELECTRICAL APPARATUS OF MEDIUM OR HIGH VOLTAGE

The present invention relates to a method for re-establishing an electrical apparatus of medium or high voltage. The method comprises the steps ofa) providing an electrical apparatus designed for using an insulation medium containing SF6,b) removing SF6 from an insulation space contained in the appa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FAVE, Loic, NAEF, Manuel, SCHEEL, Saskia, HENGSTLER, Johannes, STRAUMANN, Ulrich
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:The present invention relates to a method for re-establishing an electrical apparatus of medium or high voltage. The method comprises the steps ofa) providing an electrical apparatus designed for using an insulation medium containing SF6,b) removing SF6 from an insulation space contained in the apparatus andc) filling an alternative insulation medium into the insulation space,wherein the alternative insulation medium is a mixture of at least one organofluorine compound A and a carrier gas containing nitrogen.