Power system having zone-based load sharing

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United States of America Patent

PATENT NO 9952612
APP PUB NO 20160259356A1
SERIAL NO

14636582

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Abstract

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A power system is provided for a machine, such as a marine or petroleum drilling vessel. The power system may have a plurality of power sources, each with an operating range divided into a plurality of power zones. The power system may also have at least one power consumer driven by the plurality of power sources, a load manager associated with the at least one power consumer and configured to create a load demand for the plurality of power sources, and a controller in communication with the load manager and the plurality of power sources. The controller may be configured to determine a current operational mode of the power system, and to selectively cause the plurality of power sources to operate in particular zones of the plurality of power zones based on the current operational mode and the load demand.

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Patent Owner(s)

  • CATERPILLAR INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Converse, Perry Dwain Lafayette, US 4 20

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