Patent ID: 11898538
Assignee: WOBBEN PROPERTIES GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  G  H  Y | IPC F  G  H

Claim 15:
16. The wind turbine or wind farm as claimed in claim 13, wherein the controller is configured to:
transform a measurement voltage that is continually received in three phases into d/q components for determining the supplementary component,
provide the d/q components of the measurement voltage for each phase to a d submodel or a q submodel of the simplified model, wherein the d submodel depicts a behavior of a d component and the q submodel depicts a behavior of a q component of the synchronous machine,
receive or determine, for each phase, a d component and a q component of a current as a response of the d submodel or the q submodel to the d component or q component of the measurement voltage,
retransform the d and the q components of the current back into a three-phase supplementary current, and
cause the supplementary current to be additionally fed as a supplementary component.