METHOD FOR CENTRIFUGAL CONTROL OF ANGLE OF INCLINATION OF THE BLADES OF WINDMILL THROUGH ITS MOVABLE SECTION

摘要

A method for centrifugal control of angle of inclination of the blades of windmill through its movable section includes control of the angle of inclination of the blades through interaction of each separate blade with the other blades of the windmill through its movable section. Control of the angle of inclination of each blade separately is performed by means of mass that is connected without possibility of motion to the blade and moves under action of centrifugal force at rotation of the blades, at that each separate blade interacts with the other blades of the windmill through its movable section in such way that the point of application of the resultant force due to centrifugal force of the mass to the movable section of the windmill is at distance from the axis of rotation of the blade depending on the radius of the section of the blade that is connected with possibility of motion to the windmill and is the nearest to the movable section of the windmill, and the movable section itself is spring-supported in such way that its displacement in direction of rotation is springy. Such implementation of the method makes it possible to provide synchronous control of the angle of inclination of the blades of the windmill and the decrease its material consumption.