US 12,483,165 B2
Monitoring and remediation process and system for an electric motor
Walter Faedo, Vestenanova (IT); and Riccardo Bicego, Castelgomberto (IT)
Assigned to DANA TM4 ITALIA S.R.L., Arzignano (IT)
Filed by DANA TM4 ITALIA S.R.L., Vicenza (IT)
Filed on Nov. 9, 2022, as Appl. No. 18/054,047.
Prior Publication US 2024/0154548 A1, May 9, 2024
Int. Cl. H02P 6/18 (2016.01); H02K 1/2781 (2022.01)
CPC H02P 6/18 (2013.01) [H02K 1/2781 (2022.01); H02K 2201/03 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for operating a rotor of a motor, comprising:
monitoring rotor flux linkage of the rotor via a monitoring mode;
determining the rotor flux linkage of the rotor is not within a pre-determined threshold via the monitoring mode; and
resetting rotor flux linkage of the rotor in response to the rotor flux linkage not being within the pre-determined threshold via a resetting mode,
wherein the pre-determined threshold is a percentage threshold determined based on a difference between a calculated value of rotor flux linkage of the rotor and a nominal value of rotor flux linkage.