Patent ID: 11949352
Assignee: WOBBEN PROPERTIES GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  Y | IPC F  H

Claim 14:
15. The controller according to claim 9, further comprising:
a phase shifting circuit configured to shift the at least one modulated q coordinate by a predetermined absolute value and generate a first modulated q coordinate for a first three-phase stator current of a first three-phase winding system of the wind turbine and a second modulated q coordinate for a second three-phase stator current of a second three-phase winding system of the wind turbine, and/or
a phase shifting circuit configured to multiply the at least one changed d coordinate by a predetermined absolute value and generate a first changed d coordinate for the first three-phase stator current of the first three-phase winding system of the wind turbine and a second changed d coordinate for the second three-phase stator current of the second three-phase winding system of the wind turbine.