SYNCHRONOUS GENERATOR OF GEARLESS WIND-DRIVEN POWER PLANT, AS WELL AS METHOD FOR MANUFACTURING SYNCHRONOUS GENERATOR AND USE OF TEMPLATE WINDINGS Russian patent published in 2020 - IPC H02K1/16 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electric engineering, in particular, to multi-pole synchronous ring generator of gearless wind-driven power plant. Stator (132) has stator ring (30) with teeth (34) and slots (32) for stator winding arranged between them, and stator ring (30) along circular direction is divided into segments (36) of stator with equal in each case number grooves (32). Slots (32) are located inside segment (36) at substantially equal distance (33) from each other along circumferential direction, wherein in at least one area (38, 40) of conjugation of two segments (36) distance (42) between at least two adjacent slots (32), which in each case belong to two different segments (36), differs from distance (33) between slots inside segment (36), and wherein stator winding is formed by pattern windings (10). Invention also relates to a method of making synchronous generator (130), as well as to use of aluminium (10) and copper (44) pattern windings in same generator (130).

EFFECT: technical result consists in maintenance of heat release below certain limit values.

14 cl, 8 dwg