FIELD: electrical engineering.
SUBSTANCE: stator winding on printed circuit board with adaptive topology of concentric coils is used for axial electric generators and motors. Each coil [3] consists of active zone [9], as well as external [12] and internal [13] passive parts for interconnection of radial directed sections of turns. Radial sections of peripherally arranged turns [10] of the coil are located within active zone [9], and radial sections of central turns of coil [11] are connected due to its narrowing width by tracks in intermediate connection zone [14].
EFFECT: due to the adaptive arrangement of intermediate connection zone [14], the most efficient use of the printed-circuit board area is achieved, the total length of active radial sections of turns, EMF and torque of the electric machine are increased, and its power and efficiency are increased.
5 cl, 9 dwg, 1 tbl
