Patent ID: 11955910
Assignee: ROBERT BOSCH GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The method as claimed in claim 1, wherein the steps of determining (414), filtering (415) and back-transforming (416) the filtered filter specification variable (FV) are carried out for several and different orders of the filter specification variable (FV) and lead to a large number of harmonic variables (IdqHrmc_k) which are respectively assigned to different orders, wherein the large number of harmonic variables (IdqHrmc_k) are taken into account when ascertaining (417) a filtered feedback variable without a fundamental component (IdqFunda) as the difference between the feedback variable (Idq) and the large number of harmonic variables (IdqHrmc_k).