Therefore, the magnetomotive force in the air gap is essentially proportional to the primary ampereturns squared. 所以, 气隙中的磁动势实际上与初级安匝数的平方成正比。
Magnetic Flux density Choosing and Magnetomotive Force Calculating of Induction Medium frequency Generator With Dlouble Rotary Magnetic Field 感应式双旋转磁场中频发电机的磁密选择与磁势计算