| 摘要 |
PURPOSE:To control the energization of a superconductive rotary machine at a high speed by providing a normal conductive exciting winding between an inside damper and an outside damper. CONSTITUTION:A rotor is composed of a torque tube 1, a superconductive winding 2, an inside damper 3, an outside damper 4, a normal conductive excit ing winding 5, a superconductive winding slip ring 6 and a normal conductive exciting winding slip ring 7, and shafts 8, 9 of both ends are supported by bearings 10, 11, respectively. The winding 2 is substantially constantly excited at a portion corresponding approx to a load by the ring 6. The winding 5 is excited by the ring 7, and when the load is constant, an exciting current does not almost flow. |
