Methods and systems for operating engine generator sets

Details Methods and systems for operating engine generator sets Methods and systems for operating engine generator sets

2007-08-28

2007-08-28

Gonzalez, Julio C. (Department: 2834)

Prime-mover dynamo plants

Electric control

Engine control

C290S04000F, C290S04000F

Reexamination Certificate

active

11182472

ABSTRACT:
Methods and systems for an engine generator set that includes an electrical generator configured to provide electrical energy to a first load rated at a first voltage and a first frequency, and to provide electrical energy to a second load rated at a second voltage and a second, a prime mover coupled to the generator through a shaft, and configured to rotate the shaft at a first rotational speed at the first frequency and to rotate the shaft at a second rotational at the second frequency, and an engine generator set control system that includes a generator control system configured to control an output of the electrical generator, an engine control system configured to control a rotational speed of the shaft, and an output selector configured to modify the output of the engine generator set from the first voltage and the first frequency to at least one of the second voltage and the second frequency.

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