| 摘要 |
The present invention relates to a screen wave power generation device and, more particularly, to a screen-type wave power generation device using a floating body, which is a movable object, wherein a screen unit, which comprises a shield membrane, is placed beneath the floating body, and a winding unit is placed beneath the screen unit, thereby producing electric power in a more efficient and stable manner. The present invention is advantageous in that (1) the floating power generation is driven in a screen type such that kinetic energy can be efficiently recovered not only from the up/down movement of waves, but also from the leftward/rightward wave pressure of seawater, which acts on screens, thereby enabling large-capacity power generation; (2) the screens are connected in a winding type, and elastic members are introduced thereto, thereby maintaining a predetermined level of tension of the screens in a simple manner, without any separate device or additional costs; (3) dual one-way clutches are placed on both of left and right ends of a rotating shaft such that two large-capacity generators can be installed on a single device, exhibiting high rotating horsepower, thereby enabling highly-efficient energy production; and (4) the device is simple and is operated without power such that the same is environment-friendly and can be easily installed and disassembled. |
