旋转磁场 [电磁] rotating magnetic field
[电磁] rotational magnetic field
[电磁] revolving magnetic field
- 平衡三相电流流过三相对称绕组产生一旋转磁场。
Balanced three-phase currents flowing in the three-phase symmetric winding will produce a rotating magnetic field. - 在产业化过程中逐渐凸现出了某些问题:所采用的旋转磁场是基于传统交流电机的定子绕组而得到的。
Some problems come out in the way: the rotary magnetic field is based on windings of the traditional AC motor. - 所连接的直流电动机可以这样调整使得其转速高于同步转速且旋转方向与定子旋转磁场的方向一致。
The coupled dc motor can be adjusted so that the speed of the system is higher than the synchronous speed and the system rotates in the same direction as the stator rotating field.