Patent ID: 11929608
Assignee: SCHWEITZER ENGINEERING LABORATORIES, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A non-transitory computer-readable medium comprising instructions, wherein the instructions, when executed by processing circuitry, are configured to cause the processing circuitry to perform operations comprising:
measuring, by a controller, a first power flow associated with a point of common coupling breaker;
determining, by the controller, that the first power flow is below a threshold;
providing, by the controller, instructions to increase an operating frequency of an inverter higher than an initial operating frequency in response to determining that the first power flow is below the threshold;
measuring, by the controller, a second power flow associated with the point of common coupling breaker;
determining, by the controller, that the second power flow is equal to or above the threshold based at least in part on increasing the operating frequency of the inverter; and
providing, by the controller, instructions to open the point of common coupling breaker in response to determining that the second power flow is equal to or above the threshold based at least in part on increasing the operating frequency of the inverter.