STATOR FOR ELECTRIC ROTATING MACHINE Russian patent published in 2020 - IPC H02K3/50 H02K3/38 H02K9/22 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the electrical equipment. Stator (8) for electric rotary machine (2), which has stack (16) of stator plates with rods (20) of coil and at least one plate (24) of winding front part. At least one windmill front plate (24) rests on end face (23) of pack (16) of stator plates. Board (24) of winding front part has main body with first dielectric material (30) and/or with second dielectric material (32) and/or with third dielectric material (34). Conducting strips (26, 26a, 26b) are built into winding plate (24) of the winding and connected to rods (20) of the coil. Second dielectric material (32) has higher thermal conductivity than the first dielectric material (30) of the main body. Third dielectric material (34) has higher resistance to breakdown than the first dielectric material (30).

EFFECT: technical result consists in minimization of dimensional parameters.

10 cl, 11 dwg