Then the harmonictorque and performance of concentrated winding single-phase induction motor is calculated. The modal is applied to a single-phase induction motor.
分析了转子斜槽对谐波参数的影响，最终计算出集中绕组单相电机的谐波转矩和电机性能。
2
The formula of harmonictorque of this motor is obtained and the characteristics of every order harmonics are discussed by adopting the principle of magnet coenergy.
采用能量法的观点，从宏观、总体的角度分析得出了电机的谐波转矩公式，研究了各次谐波的特性。
3
This paper analyzes the harmonictorque of the 2-phase hybrid stepping motor and puts forword a method of using current feedforword control to reduce the harmonictorque.