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System and method for prediction of gas turbine trips due to thermocouple failures

  • US 7,734,443 B2
  • Filed: 08/23/2007
  • Issued: 06/08/2010
  • Est. Priority Date: 08/23/2007
  • Status: Active Grant
First Claim
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1. A system for the prediction of gas turbine trips due to thermocouple failures, the system comprising:

  • a turbine;

    a local computer coupled to the turbine for collecting raw turbine operational data indicative of any thermocouple failures from the turbine;

    a process, residing on the local computer, for computing a prediction of turbine trips by extractincg features indicative of any thermocouple failure from the raw turbine operational data, the process including instructions to generate a prognostic indicator for the prediction of any turbine trip;

    a remote computer coupled to the local computer configured to;

    perform a trip reduction analysis by applying a rule set to the extracted features;

    generate recommendations to prevent the turbine trips based upon the trip reduction analysis; and

    a database coupled to the remote computer for storing information related to any trips of the turbine.

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