ROTOR-TYPE LATTICED WINDMILL WITH ROTATION AXIS IN HORIZONTAL DIRECTION

摘要

An invention pertains to the field of wind power engineering, particularly to the rotor-type latticed windmills with rotation axis in horizontal direction, which can be used for drive of electric generators and other using equipment of mechanical energy. The offered windmill can be simply manufactured and can have wide application in the individual farms of agricultural, fishing and fish-breeding profile. With the aim to increase the operate reliability of previosly named windmills keeping up high aerodinamic and power performances of rotor-type latticed windmills with rotation axis guided in vertical direction, the rotor of windmill having horizontal rotation axis is provided with 2 or 3 immovable aerodinamic blade cascades mounted on central horizontal shaft, each blade of cascade being motionlessly fixed in stationary units. Said blade cascades are located in the rotary direction on the left or the right of diameters /radii which connect the end parts of peripheral blades of cascade. Dimensions of blades' chords have the values specified by chosen value of aerodinamic shading coefficient that can be chosen over the range 0,3 - 0,6.