Patent ID: 11913826
Assignee: SIEMENS INDUSTRY SOFTWARE INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. A non-transitory computer implemented storage medium that stores machine-readable instructions executable by at least one processor, the machine-readable instructions comprising:
measuring at least one first operation parameter of an electric machine while the electric machine is operated under at least one operational condition, and
estimating electromagnetic forces active in the electric machine during operation of the electric machine by multiplying the measured at least one first operation parameter and a respective second operation parameter provided by a structural/vibro-acoustic model that is generated, adjusted, or generated and adjusted by using at least one intrinsic behavior of the electric machine determined within an experimental modal analysis;
wherein at least one unitary force is applied to the structural/vibro-acoustic model and the at least one unitary force corresponds to the respective at least one intrinsic behavior of the electric machine.