MONITORING OF PRIMARY DEVICES IN A POWER SYSTEM

摘要

For monitoring diagnostic rules of a power system, an exemplary method is disclosed and includes collecting operational diagnostic data from a first primary device; identifying a change of a diagnostic indicator based on the operational diagnostic data; adapting a diagnostic rule to the identified change, wherein the diagnostic rule is applicable to the diagnostic data for determining a diagnostic warning which indicates a diagnostic 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 for the second primary device.

主权项

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.