FIELD: electricity.
SUBSTANCE: rotating three-phase transformer (10) with free bound flows comprises first (11) and second (12) parts that are movable in rotation relative to each other about axis A. The first body has a first annular groove (19) with axis A, a second A annular groove (20) with axis A, a third annular groove (21) with axis A and a fourth annular groove (22) with axis A. Windings of the first part (11) include a first toroidal winding (34) with axis A in the first groove (19), the second toroidal winding (35) with the axis A in the second slot (20), the third toroidal winding (36) with the A axis in the second groove (20), the fourth toroidal winding (37) with the A axis in the third groove (21), the fifth toroidal winding (38) with the A axis in the third groove (21) and the sixth toroidal winding (39) with the A-axis in the fourth slot (22).
EFFECT: simplification of manufacturing.
8 cl, 6 dwg
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