APPARATUS AND METHOD FOR CONTROLLING BLDC MOTOR OF FULL AUTOMATION WASHING MACHINE

摘要

PURPOSE: An apparatus and a method for controlling a BLDC(BrushLess Direct Current) motor of a full automation washing machine are provided to prevent a serration damage on a movable connector and a driving hole by stopping the driving of the motor when a power of a hole sensor is blocked. CONSTITUTION: A solenoid absorbs a movable connector by functioning as an electromagnet according to a supply of power. A TP(Thermo Protector)(4) is connected to a coil(2) of the solenoid in order to protect the solenoid by isolating the power supplied to the coil(2) when temperature of a coil unit of the solenoid is over-heated. A plurality of hole sensors(Ha,Hb) detect a rotational speed and a rotational direction of the motor and are connected to the TP(4) in order to receive the power through the TP(4).