Patent ID: 11962158
Assignee: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 5:
6. The method according to claim 1, wherein the step of generating the unified regulation instruction comprises:
calculating a harmonic content of a specific order at the point of common coupling based on the real-time voltage and current signals;
comparing the calculated harmonic content of the specific order with a command value of harmonic content of the specific order;
calculating, in response to a difference between the calculated harmonic content of the specific order and the command value of the harmonic content of the specific order exceeding a predetermined threshold, a reference value of a reverse current injection amount of harmonic of the specific order, based on the difference between the calculated harmonic content of the specific order and the command value of the harmonic content of the specific order; and
inserting the calculated reference value of the reverse current injection amount of the harmonic of the specific order into the unified regulation instruction.