ELECTRICAL DEVICE COMPRISING A GAS-INSULATED APPARATUS, IN PARTICULAR A GAS-INSULATED TRANSFORMER OR REACTOR

The present invention relates to an electrical device comprising a gas-insulated transformer or reactor. The electrical device comprises a housing enclosing an interior space, at least a portion of which defining an insulation space containing a dielectric insulation fluid comprising an organofluori...

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Bibliographic Details
Main Authors Schnez Stephan, Singha Santanu, Bandapalle Venkatesulu, Steinmetz Thorsten, Pradhan Manoj, Bergsblom Malena, Zannol Roberto
Format Patent
LanguageEnglish
Published 25.05.2017
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The present invention relates to an electrical device comprising a gas-insulated transformer or reactor. The electrical device comprises a housing enclosing an interior space, at least a portion of which defining an insulation space containing a dielectric insulation fluid comprising an organofluorine compound, and an electrical component being arranged in the insulation space and being surrounded by the insulation fluid. The electrical component comprises at least one winding. The electrical device further comprises an electrical connector for bringing the apparatus from non-operational state to operational state by connecting at least one winding to a power grid. The device further comprises an auxiliary power source which is connectable to at least one winding when the apparatus is in the non-operational state.
Bibliography:Application Number: US201715402775