| 摘要 |
A wind power generator to improve generation efficiency is provided to improve operational stability by reciprocating windmill vanes and controlling wind force acceptance area of the windmill vanes according to wind force. A wind power generator comprises: a frame(10); a horizontal support shaft(20) horizontally arranged at one side of a frame; a windmill vane(30) reciprocating along the horizontal support shaft; a return spring(40) flexibly rebounded forward by being compacted when the windmill vane moves rearward; first and second reel cables(50,52) repetitively pulled in an opposite direction through the reciprocation of the windmill vane; a bobbin(60) in which the first reel cable is wound at one end and in which the second reel cable is wound at the other end and which rotated with the both reel cables; and a generator(70) operated with the rotation power supplied from the bobbin. |
