Inverted gas-insulated voltage transformer testing device for GISs

An inverted gas-insulated voltage transformer testing device for GISs comprises a metal tank body, a high-voltage insulation casing arranged on the tank body, and a connection transition tank arranged on the tank body and capable of being conveniently connected with a voltage transformer needing to...

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Bibliographic Details
Main Authors LV FENGHAI, RUAN DI, YIN SHIAN, LV SIJI
Format Patent
LanguageChinese
English
Published 21.08.2013
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:An inverted gas-insulated voltage transformer testing device for GISs comprises a metal tank body, a high-voltage insulation casing arranged on the tank body, and a connection transition tank arranged on the tank body and capable of being conveniently connected with a voltage transformer needing to be tested, wherein basin-type insulators are respectively arranged between the metal tank body and the high-voltage insulation casing and between the metal tank body and the connection transition tank. When the device is in use, the voltage transformer needing to be tested is connected with the connection transition tank arranged on the metal tank body, and the high-voltage insulation casing and the metal tank body are filled with SF6 gas, through which high voltage is exerted on the voltage transformer needing to be tested so as to complete a test on the voltage transformer needing to be tested. When a next voltage transformer needing to be tested is tested, sealing is carried out through the basin-type insulators
Bibliography:Application Number: CN2013227260U