摘要
从理论上论述了两相电机通过控制合成电压矢量实现变频调速的可行性。对运用该方法的控制系统和电机运行特征进行了仿真。仿真结果表明该方法具有良好的调速效果。在调速范围内 。
The peasibility of the variable frequency control for the speed control of two-phase motor by resultant voltage vector is discussed theoretically. The control system and the performance of two-phase motor by the method are simulated. Results show that this method has excellent characteristics of speed control and two-phase motor can operate symmetrically in the range of speed.
