BLDC POWER CONTROL METHOD FOR MINIMIZING THE STANDBY POWER IN THE BLDC MOTOR CONTROLLER IN THE HOLD MODE ENTRANCE STATE

摘要

PURPOSE: A BLDC power control method is provided to prevent the leakage current due to the control power by secluding the control power in the state secluding the main power source after the time out in the hold mode entrance state. CONSTITUTION: A BLDC motor controller enters into the hold mode in the active mode(S1). The supply of the main power source of BLDC is quarantined after a hour(S2). The supply of the control power is quarantined after over two hours after the main power source block(S3). The BLDC motor controller is enters into the active mode from the hold mode(S4). The control power of BLDC is provided(S5). The main power source of BLDC is provided after over three hours after the control power supply(S6). The BLDC motor is proceed the PWM control after over four hours after the main power supply(S7).