Monitoring of primary devices in a power system
First Claim
1. A method for monitoring primary devices of a power system via diagnostic devices, the method comprising:
- in a first diagnostic device;
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 from correlated operational diagnostic data of the first primary device, which correlated operational diagnostic data is linked with the health indicator data;
adapting a diagnostic rule to the identified diagnostic correlation data, wherein an original diagnostic rule is modified by calculating a change in a diagnostic identifier associated with operational data of the first primary device and is applicable to operational diagnostic data for generating a diagnostic warning indicative of a health state of the primary device;
communicating the adapted diagnostic rule to a second diagnostic device; and
in the second diagnostic device;
generating a diagnostic warning of a second primary device by applying the adapted diagnostic rule of the first diagnostic device to operational diagnostic data collected from the second primary device.
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Accused Products
Abstract
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.
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Citations
20 Claims
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1. A method for monitoring primary devices of a power system via diagnostic devices, the method comprising:
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in a first diagnostic device; 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 from correlated operational diagnostic data of the first primary device, which correlated operational diagnostic data is linked with the health indicator data; adapting a diagnostic rule to the identified diagnostic correlation data, wherein an original diagnostic rule is modified by calculating a change in a diagnostic identifier associated with operational data of the first primary device and is applicable to operational diagnostic data for generating a diagnostic warning indicative of a health state of the primary device; communicating the adapted diagnostic rule to a second diagnostic device; and in the second diagnostic device; generating a diagnostic warning of a second primary device by applying the adapted diagnostic rule of the first diagnostic device to operational diagnostic data collected from the second primary device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A computer program stored on a non-transitory computer-readable medium for monitoring primary devices of a power system, which when executed by a processor of a first diagnostic device or of a central monitoring system, will perform steps of:
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receiving operational diagnostic data for a first primary device of the power system, and receiving health indicator data determined 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 by linking the health indicator data of the first primary device with correlated operational diagnostic data of the first primary device; adapting a diagnostic rule to the identified diagnostic correlation data, wherein an original diagnostic rule is modified by calculating a change in a diagnostic identifier associated with the operational data of the first primary device and is applicable to operational diagnostic data for generating a diagnostic warning indicative of a health state of a primary device; and sending the adapted diagnostic rule to a second diagnostic device for generating a diagnostic warning of a second primary device. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification