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System and method for controlling power flow of electric power generation system

  • US 20070100506A1
  • Filed: 10/31/2005
  • Published: 05/03/2007
  • Est. Priority Date: 10/31/2005
  • Status: Abandoned Application
First Claim
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1. A method for controlling power flow of an electric power generation system comprising:

  • generating or dissipating electric power to maintain a predetermined grid voltage and frequency;

    transmitting the electric power to a grid;

    sensing current or voltage of the electric power transmitted to the grid;

    determining frequency of the grid and the power transmitted to the grid based on the sensed current and voltage; and

    controlling a grid-side converter to regulate the voltage and frequency of the grid via scheduling power flow to a compensating circuit when the sensed voltage is outside a desired voltage range or the determined frequency is outside a desired frequency range.

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