Superconducting induction rotating machine, and superconducting drive force generating system using said superconducting induction rotating machine

A superconducting induction rotating machine, comprising:

• a stator having a plurality of superconducting armature coils arranged along circumferential direction of the stator, and
• a rotor rotatably disposed around a central axis line, and opposing the stator across a predetermined gap,
• wherein the rotor is configured of a complex comprising a cylindrical electrically conductive material layer disposed on a side opposing the stator and a magnetic material layer disposed on a side opposite from the electrically conductive material layer's side opposing the stator, and
• wherein the superconducting induction rotating machine rotationally drives the rotor by generating a rotational torque in the rotor with a rotating magnetic field created by the armature coils while the superconducting armature coils disposed on the stator being cooled to a superconducting state;
• wherein a tread body for generating propulsion is secured on an inner circumferential surface or an outer circumferential surface of the rotor, and the rotor is rotationally driven to, in turn, drive the tread body to thereby generate propulsion,
• the tread body is for transmitting a driving force from the rotating machine by friction with an object, wherein the tread body is secured on the inner circumferential surface or the outer circumferential surface of the rotor, which is on the side opposite from the side opposing the stator.

An aircraft comprising a superconducting driving force generation system, the superconducting driving force generation system, comprising:

• a superconducting induction rotating machine, the superconducting induction rotating machine comprising:
• a stator having a plurality of superconducting armature coils arranged along circumferential direction of the stator, and
• a rotor rotatably disposed around a central axis line, and opposing the stator across a predetermined gap,
• wherein the rotor is configured of a complex comprising a cylindrical electrically conductive material layer disposed on a side opposing the stator and a magnetic material layer disposed on a side opposite from the electrically conductive material layer's side opposing the stator, and
• wherein the superconducting induction rotating machine rotationally drives the rotor by generating a rotational torque in the rotor with a rotating magnetic field created by the armature coils while the superconducting armature coils disposed on the stator being cooled to a superconducting state;
• a superconducting electric generator for supplying electricity to the rotating machine;
• and
• a superconducting cable for connecting the electric generator and the rotating machine;
• wherein
• the superconducting induction rotating machine is installed in parallel on an upper surface of main wings of the aircraft.