| 摘要 |
PURPOSE: A vertical wind power generator moving up and down, which maximize power generating efficiency by increasing the contact surface with air, is provided to the efficiency relate to the speed of wind by controlling the elevation of blades using a hydraulic cylinder. CONSTITUTION: A vertical wind power generator moving up and down comprises a main body(10), a rotating part(20), an elevation part(30) and a controller(40). A fixing frame is fixed to the surface to the fixture bolt. An upper post and a lower post are installed on the fixing frame. An upper rotating pipe, a coil pipe and a lower rotating pipe are combined in the upper post using a rotating pipe bolt. The elevation part comprises a hydraulic cylinder between the upper post and lower post. |
