LIFT POWER GENERATION SYSTEM

摘要

PURPOSE: A lift power generation system is provided to offer excellent electric power production efficiency with a new mechanism by changing a vertically reciprocating movement of an airfoil into a rotational movement with lift force and producing electric power, and to solve various problems of the existing wind power generator like noise pollution, etc. CONSTITUTION: A lift power generation system comprises: a base(10); an airfoil(20) installed to the base to be movable vertically to ascend and descend with wind velocity; a turnover unit overturning the airfoil when the airfoil reaches an upper dead point and a lower dead point; two pistons(41) connected to the bottom of two supports(30) connected to two sides of the airfoil respectively to make a straight movement vertically along the inside of a cylinder(40); a movement changeover unit connected to the bottom of each piston to change the vertical straight movement of the piston into a rotational movement; a power generator(60) receiving rotary force from the movement changeover unit and producing electric power; and an accelerator(70) connected between the movement changeover unit and the power generator to accelerate the rotating speed of the movement changeover unit and to transfer to the power generator.