| 摘要 |
Wind-driven powerplant has tower with generator, reducer, turn mechanism, mast, drives for correction of angle of attack of blades, output shaft, fixed element, blades installed on axles of rotary element of wind wheel with possibility of rotation and kinematically connected with mechanical gearings to output shaft, rotary element of wind wheel, mechanisms with stepping displacement. Axles of blades are installed in rotary element of wind wheel with possibility of rotation and each is kinematically connected to output link of mechanism with stepping displacement, its input link is kinematically connected to blade, and the body of mechanism with stepping displacement is installed in rotary element of which wheel with possibility of rotation and is kinematically connected with mechanical gearings with general gear ratio 1 to fixed element, torque of wind wheel is kinematically connected to fixed element and output shaft with mechanical gearings that provides same angular velocity and direction of rotation of output shaft and rotary element of wind wheel. |
