摘要 |
<p>A method and apparatus for controlling flux in an induction motor [34]. During initial start of an induction motor drive the motor flux has to be charged up. The method provides time optimal flux forcing under limited inverter [32] ampere capability. Command stator flux and current are generated and coordinated through a motor flux model. Charging of the motor flux and flux current are accelerated up to nominal operating values in coordinated manner.</p> |