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Method and apparatus for self-calibration of a coordinated control system for an electric power generating station

  • US 6,067,505 A
  • Filed: 04/10/1998
  • Issued: 05/23/2000
  • Est. Priority Date: 04/10/1997
  • Status: Expired due to Term
First Claim
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1. A method of calibrating a multivariate controller for a coordinated control system of an electric power generating station, the multivariate controller being responsive to a disturbance variable and generating a manipulated variable for controlling a response of the power generating station, the method comprising the steps ofgenerating, by means of a computer-implemented expert system, calibration data predictive of the response of the power generating station to the disturbance variable,forming a feedforward signal based upon the disturbance variable and the calibration data, andupdating the coordinated control system based upon the feedforward signal before the disturbance propagates through the power generating station.

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