| 摘要 |
PURPOSE:To efficiently rotate a load by using two rotors which relatively rotate, electromagnetically coupling them, driving a load by electromagnetically coupling by a prime mover, and further using a wound-rotor type induction motor. CONSTITUTION:An armature winding is provided in one 3 of two opposed rotors 2, 3 which relatively rotate, and the rotors 2, 3 are coupled by an electromagnetic joint 1. a rotor 3 is coupled by a gear unit 8 with the rotor of a rotary electric machine 7 having a stator, and also coupled with a load 11. The machine 7 drives the load 11 by power received by the joint 1. A wound-rotor type induction motor is used in the machine 7, and a resistor 16 is connected to the secondary circuit. |
