| 摘要 |
PCT No. PCT/FR82/00171 Sec. 371 Date Jun. 20, 1983 Sec. 102(e) Date Jun. 20, 1983 PCT Filed Oct. 19, 1982 PCT Pub. No. WO83/01541 PCT Pub. Date Apr. 28, 1983.A synchronous electrical machine including a fixed superconducting field winding to provide D.C. magnetic field when a D.C. current circulates through the winding. A fixed normally conducting armature is provided with a plurality of spaced-apart disks. Each disk is made from insulating material and is provided with flat windings for circulation of A.C. currents. A plurality of rotor disks is axially interleaved with the disks of the armature. Each rotor disk produces A.C. electromagnetic forces in the flat windings upon rotation of the rotor.
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