WINDINGS INTERCONNECTION DEVICE
A windings interconnection device of the type used in electric generators is provided to modify the characteristics of the electrical energy produced, wherein it comprises a plurality of solid-state electronic switches (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), located mechanically attache...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A windings interconnection device of the type used in electric generators is provided to modify the characteristics of the electrical energy produced, wherein it comprises a plurality of solid-state electronic switches (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), located mechanically attached on a heat sink (22) and electrically connected to the ends of the separate windings (16, 17, 18, 19, 20, 21) of the electric generator, that can open or close selectively to generate different interconnection configurations of the said windings, the opening or closing of these solid-state electronic switches (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15) being controlled individually, by means of a bus of separate control lines (23), from a control unit (24). The windings interconnection device presented affords numerous advantages over currently available equipment, the most important being that it enables conventionally-used mechanical switches to be replaced by integrated electronics, which operate more reliably, prolonging the service life of the generator and notably reducing the maintenance required. |
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