Electric motor controlling method for aircraft, involves repeating determination of motor's operation state and cut off of power supply of motor, and stopping motor if determination and cut off of supply are repeated for number of times

摘要

The method involves determining an operation state of an electric motor (7), and cutting the supply of motor in an event of non operation of the motor during certain duration. The motor is reactivated after a rest period, where the rest duration and/or non operation duration are determined based on a temperature of the motor and/or power determined by a sensor. The determination of the operation state and the cut off of the power supply are repeated, and the motor is stopped when the determination of state and cut off of the power supply are repeated for predefined number of times.