A method for compensating parameter imbalance induced current harmonics in a synchronous motor drive includes reading an output current signal and extracting, based on the output current signal, a signature of a parameter imbalance corresponding to the synchronous motor drive. The method also includes compensating, based on the signature, for the current harmonics induced by parameter imbalance in a closed loop using a feedback path.
Feedback compensation of parameter imbalance induced current harmonics in synchronous motor drives
31.05.2022
Patent
Elektronische Ressource
Englisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62D MOTOR VEHICLES , Motorfahrzeuge / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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