DAMPING SYSTEM FOR A GENERATOR

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United States of America Patent

SERIAL NO

15243336

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Abstract

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A damping system can include a sensor disposed to measure an amplitude of a speed ripple of a drive shaft of a generator, and can include a feedforward circuit connected to the sensor and to the generator. The feedforward circuit can determine a phase angle formed by a load resistance and a load capacitance driven by the generator, calculate a voltage signal value based on the amplitude and the phase angle, and can adjust a DC link voltage provided by the generator and across the load resistance according to the voltage signal value.

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Patent Owner(s)

Patent OwnerAddress
GE AVIATION SYSTEMS LLC3290 PATTERSON AVE SE GRAND RAPIDS MI 49512

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gemin, Paul Robert Cincinnati, US 52 549
Wang, Kaiyu Dayton, US 13 22
Woodburn, David Dayton, US 5 60

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