HIGH-TEMPERATURE SUPERCONDUCTING ELECTROMAGNETIC INDUCTION MOTOR WITH RADIAL GAP Russian patent published in 2017 - IPC H02K55/02 H02K55/04 H02K23/54 

FIELD: electricity.

SUBSTANCE: in high temperature superconducting electromagnetic induction motor with radial gap, there is a stator arranged with an air gap in the stator radial direction in order to resist therebetween, a plurality of excitation elements in the form of excitation windings (3) provided on transformer bolts (4), where a primary copper winding (excitation winding) (3) is wound on outside material with high magnetic permeability (permendur); from inner lower side, which are screwed into the stator (2), high temperature superconducting coils (5). A plurality of high temperature superconducting plates (6) are arranged on the rotor around the axis of rotation and are fixed on the end of the rotor in radial direction to the stator. All secondary superconducting windings (5) and superconducting plates (6) are made of high temperature superconducting material.

EFFECT: providing high output power and high efficiency of electric motor with axial-gap, wherein the arm is equal to the rotor radius and cooling of high temperature superconductors does not cause complexity.

7 dwg