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MONITORING OF PRIMARY DEVICES IN A POWER SYSTEM

  • US 20140343895A1
  • Filed: 08/01/2014
  • Published: 11/20/2014
  • Est. Priority Date: 02/01/2012
  • Status: Active Grant
First Claim
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1. A method for monitoring primary devices of a power system, the method comprising:

  • collecting operational diagnostic data from a first primary device, and determining health indicator data for the first primary device from readings of a sensor, or from a result of a remote query, or from manual inspection, or from regular services performed by a human on the first primary device;

    identifying diagnostic correlation data from the health indicator data and correlated operational diagnostic data of the first primary device;

    adapting a diagnostic rule to the identified diagnostic correlation data, wherein the diagnostic rule is applicable to operational diagnostic data for determining a diagnostic warning indicative of a health state of a primary device; and

    providing a diagnostic warning of a second primary device by applying the adapted diagnostic rule to operational diagnostic data collected from the second primary device.

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