On board power supply particularly for a ship propelled by a variable speed diesel engine
AssigneeMoteurs Leroy-Somer
InventorsYves M. J. P. Roux, Patrice G. L. Pitaud
Life of this patent
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Abstract
The invention relates to an on board power supply, particularily for a ship propelled by a variable speed diesel engine (1), comprising a first alternator (2) coupled to a diesel engine, an electronic regulator (4) for the first alternator, a rectifier (5) for rectifying the output current of the first alternator, a direct current motor (6) powered from the output of the rectifier, and a second alternator (8) coupled to the direct current motor. It also comprises means (13) for selectively feeding the regulator of the first alternator from the output (12) of the first alternator or from the output (11) of the second alternator.
Claims3
On board electrical power supply, for a ship or vessel powered by a variable speed diesel engine comprising, a first alternator coupled to the diesel engine, an electronic regulator for the first alternator, a rectifier for rectifying the output current of the first alternator, a direct current motor powered from the output of the rectifier, a second alternator coupled to the direct current motor, and means for selectively powering the regulator of the first alternator from the output of the first alternator or from the output of the second alternator.
Dependencies are inferred from the claim text.