Since the rotor is fed by a invertor, the waveform supplying the stator can be affected.
由于转子采用变频装置供电，该电机的定子供电波形将受到影响。
Based on the distributions of the velocities and pressure the total thrust and the rotor thrust can be obtained by integration and the blades of rotor and stator can be designed.
基于求得的速度和压力分布，通过积分可求得总推力和转子推力，并在尔后的设计阶段设计转子和定子的叶片。
Through the detection of the stator current, the control can confine the starting current within the allowable range.
控制器通过监测电机定子电流的大小，将其起动电流控制在允许的范围内。
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