Patent ID: 11874316
Assignee: SIEMENS AKTIENGESELLSCHAFT
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 0:
1. A method for generating at least one fault pattern for identifying one or more faults in a power supply system, the method comprising:
generating at least one first pattern corresponding to a fault-functioning state of the power supply system using a power supply system simulator, the generating at least one first pattern including simulating phasor measurement unit (PMU) values at various times for the fault-functioning state of the power supply system;
generating at least one second pattern corresponding to a fault-free state of the power supply system using an observer, the generating at least one second pattern including simulating PMU values at various times for the fault-free state of the power supply system;
generating the at least one fault pattern for identifying one or more faults by forming differences between the at least one first pattern and the at least one second pattern; and
storing, in a non-transitory memory, the at least one fault pattern for identifying one or more faults, the at least one fault pattern for identifying one or more faults being assigned to at least one fault from among the one or more faults.