A motor controller is configured to control a motor including a plurality of winding groups. The motor controller includes a plurality of processors (51; 61). Each of the processors (51; 61) is configured to independently control supply of driving electric power to each of the winding groups. When an abnormality occurs in which a torque to be generated in one of the winding groups is smaller than an individual rated torque and when a target overall torque is larger than a total of the individual rated torque for the winding group in which the abnormality does not occur, the processor (51; 61), controlling supply of driving electric power to the winding group in which the abnormality does not occur, out of the plurality of processors (51; 61) controls supply of the driving electric power such that the winding group generate a torque larger than the individual rated torque.
MOTOR CONTROLLER
MOTORSTEUERGERÄT
ORGANE DE COMMANDE DE MOTEUR
2023-02-22
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
MOTOR CONTROLLER, MOTOR CONTROL SYSTEM AND INVERTER CONTROLLER
European Patent Office | 2021
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