Transformer for underground radial loop network

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United States of America Patent

PATENT NO 11811213
SERIAL NO

17400408

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Abstract

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A transformer assembly including a transformer that is part of an underground residential power distribution circuit and that provides fault isolation and restoration. The transformer assembly includes an enclosure enclosing a primary winding and a secondary winding. The transformer assembly also includes first and second switching devices mounted to a panel of the enclosure, where each switching device includes an outer housing, a transformer interface electrically coupled to the primary winding, a connector interface electrically coupled to a first connector and a vacuum interrupter having a fixed contact and a movable contact. The fixed contact is electrically coupled to the connector interface or the transformer interface and the movable terminal is electrically coupled to the other connector interface or the transformer interface.

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Patent Owner(s)

Patent OwnerAddress
S&C ELECTRIC COMPANY6601 N RIDGE BLVD CHICAGO IL 60626

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Djogo, Goran Mount Prospect, US 13 27
Maroney, Michael R Chicago, US 13 29
Montenegro, Alejandro Chicago, US 26 117
Seng, Nicholas Chicago, US 9 2

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