WINDMILL STATOR Russian patent published in 2014 - IPC F03D9/00 

FIELD: process engineering.

SUBSTANCE: invention relates to wind-power engineering. Invention aims at increasing efficiency of magnetic core U-like poles. Windmill stator comprises magnetic field source, U-like magnetic cores, coils and fasteners. Excitation sources are fitted outside the poles of the main U-shape magnetic core. Note here that inner skewed poles of extra U-shape magnetic cores face the external sides of excitation source. Note here that tightening fasteners are arranged at the external sides of extra U-shape magnetic cores.

EFFECT: better manufacturability and stability.

1 dwg