ELECTRIC MACHINE WITH INTEGRATED MAGNETIC TORQUE TRANSFORMER Russian patent published in 2024 - IPC H02K41/06 H02K49/10 

FIELD: electrical engineering.

SUBSTANCE: electric machine with an integrated torque transformer comprises a stator in the form of a hollow cylinder with an axis O₁ and slots in which a winding with a number of pairs of poles p_a is laid. Rotor is made in the form of a hollow cylinder and is located concentrically to the stator. On the rotor there are permanent magnets with the number of pairs of poles p_r. To achieve the technical result, the electric machine also contains an intermediate rotor made as a translator in the form of a hollow cylinder installed with eccentricity relative to the axis O₁ with possibility of circular translational movement around it due to eccentric support made in the form of eccentric located between stator and translator, with stator bearing and translator bearing installed on its ends. Permanent magnets with the number of pairs of poles p_t are fixed on the surface of the translator. Both external and internal arrangement of stator is provided.

EFFECT: increased gear ratio and specific moment of electric machine at improvement of manufacturability and strength of design of its magnetic system.

5 cl, 3 dwg