Combined instrument transformer for HV applications

A combined instrument transformer for HV applications which includes a current instrument transformer CT, having a current transformer core and a current transformer primary duct fitted into the current transformer core, and a voltage instrument transformer VT, having a voltage transformer core and...

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Bibliographic Details
Main Authors Errico, Ennio, Calamari, Matteo, Motta, Alessandro
Format Patent
LanguageEnglish
Published 10.05.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:A combined instrument transformer for HV applications which includes a current instrument transformer CT, having a current transformer core and a current transformer primary duct fitted into the current transformer core, and a voltage instrument transformer VT, having a voltage transformer core and voltage transformer windings fitted around at least a portion of the voltage transformer core. The current instrument transformer and the voltage instrument transformer are housed in a common internal volume of a single enclosure, the internal volume being delimited by a lateral wall, a base disk insulator and a substantially planar cover.
Bibliography:Application Number: US201616472446