The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2004
Filed:
Jul. 24, 2003
High voltage hybrid station with opposite busbars and shielded cutoff and switching modules for same
Jean Marmonier, Saint Aunes, FR;
Jean-Paul Audren, Aix les Bains, FR;
Alstom, Paris, FR;
Abstract
The invention provides a “hybrid” high voltage multiphase distribution substation having one or more sets of busbars including at least one air-insulated set of busbars ( ), the substation having feeders (A, B, C, D) for air-insulated lines ( ) placed in substantially parallel bays ( ) on either side of the set(s) of busbars ( ) and including metal-clad breaking and switching modules each formed by metal cladding ( ) containing, for each electrical phase passing through a module, breaking and disconnection systems connected to a phase conductor ( ) in an insulating gas, an end disconnection system ( A, B) being placed at each of the two ends ( ) of a module, the substation being characterized in that the feeders are opposite in facing pairs, and in that two opposite feeders (A, B) are electrically interconnected for each electrical phase via a single module ( ) when the break systems ( A, B, C) and the end disconnector systems ( A, B) of said module are closed, said end disconnector systems each being connected to a respective feeder (A, B).