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Load-based quadratic compensator gain adjustment

  • US 20070057512A1
  • Filed: 09/09/2005
  • Published: 03/15/2007
  • Est. Priority Date: 09/09/2005
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • driving an electric power generator with an internal combustion engine to provide AC electric power at a frequency within a selected range;

    regulating operation of the engine with a control to maintain the frequency of the electric power within the selected range during variation in engine load, which includes;

    providing an input signal to the control, the input signal being representative of a change in speed of the engine in response to the variation in engine load;

    determining one or more gain factors of the control as a function of a control signal representative of the engine load; and

    adjusting fuel provided to the engine in response to the control as a function of the input signal and the one or more gain factors of the control.

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