Electric vehicle

An electric motor comprising:

• an electric motor control unit that detects that a boosting operation has been carried out for making a current value of an electric motor larger than a value at a normal throttle time;
• an encoder that detects that the electric motor has not rotated;
• and
• a timer that detects that a predetermined the period has elapsed since the detecting that the electric motor has not rotated, detected by the encoder;
• wherein after the detection, the encoder controls the current value of the electric motor to be equal to or smaller than a current value determined to be smaller than the current value at a normal full throttle time.

An electric motor comprising:

• means for detecting that a boosting operation has been carried out for making a current value of an electric motor larger than a value at a normal throttle time;
• an encoder that detects that the electric motor has not rotated;
• and
• a timer that detects that a predetermined the period has elapsed since the detecting that the electric motor has not rotated, detected by the encoder;
• wherein after the detection, the encoder controls the current value of the electric motor to be equal to or smaller than a current value determined to be smaller than the current value at a normal full throttle time.