| 摘要 |
<p>PURPOSE: A motor control device for an air-conditioner is provided to guarantee the stability of the converter device by connecting the first and the second converters in parallel and reducing the current flowing in the converter. CONSTITUTION: A motor control device(200) for an air-conditioner comprises first and second inverters(220,225). The inverter converts inputted DC power into AC power through switching and drives a motor(250). The second inverter connects to the first inverter in parallel. The second inverter converts the DC power into the AC power through switching, so as to drive the motor.</p> |
