| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor control device or the like which suppresses ripple to be generated in a voltage and a current of a battery in the case where a motor drive current is significantly changed by a change of motor control torque.SOLUTION: In the motor control device, a motor drive torque is calculated from the motor control torque according to a command torque signal from the outside, and a drive control signal generated on the basis of the calculated motor drive torque is supplied to an inverter for driving a motor by converting a DC current of the battery into an AC current and supplying the AC current to the motor. When updating the motor control torque, in the case where the motor control torque is varied from the motor drive torque being outputted, on the basis of state information of the battery, the motor drive torque is calculated by dividing a motor control torque deviation before and after update until the next update of the motor control torque, and the motor drive torque is changed step by step. |
