Scroll-type electric compressor

A scroll-type electric compressor comprising:

• a scroll compression mechanism including a movable scroll having a back pressure hole and a fixed scroll to compress working fluid;
• a motor that drives the movable scroll;
• an inverter circuit including a plurality of switching elements to drive the motor;
• and
• a control device that switches the switching elements,
• wherein the control device executes
• deceleration control of switching the switching elements to decrease a rotation speed of the motor after having received an instruction to stop the motor, and
• brake control of stopping a rotor of the motor at an angle at which the back pressure hole of the movable scroll is not closed or an angle at which a discharge hole of the fixed scroll is not closed after the rotation speed of the motor has been decreased by the deceleration control and switching the switching elements to fix the rotor at the angle.