绕组转子异步电机 定子 构子 集电环 B C Figure 6.1 Cutaway view of a three-phase induction motor with a wound rotor and slip rings connected to the three- phase rotor winding ( General Electric Company. 2021/2/22 河海大学电气学院2021/2/22 河海大学 电气学院 7 ❖ 绕组转子异步电机