WINDMILL

A windmill has a wind-wheel with movable vanes, a transformer of electric energy, a reducer, a control shaft and a mechanism for stabilization of the wind-wheel rotation frequency, this is installed on the vanes; at that the control shaft connected by a conical toothed transmission to the wind-wheel blades interacts with the spring fixed on the hub of the wind-wheel, and the wind energy transformer and reducer are kinematically connected to the hub of the wind-wheel; the reducer and the control shaft are equipped with connecting elements, hose interact with each other; at that the connecting element of the reducer is fixed on the shaft ion movable way, in axial direction. Technical result is in obtaining minimal deflections of the wind-wheel deceleration from the needed value, and in decreasing the forces acting on connecting elements, and impact load on the vanes at being left in weather-vane position, and in provision of automated stop of the wind-wheel at exceeding the allowed rate of rotation.