| 摘要 |
PURPOSE: A wind power generator having a double tower structure is provided to remarkably reduce vibration transferred from a tower to a nacelle by offsetting while converting a wobble generated from an upper side part of the tower into heat or kinetic energy by fluid accommodated inside of the tower. CONSTITUTION: A wind power generator having a double tower structure comprises a rotor(10), a nacelle(20), and a tower(30). The rotor converts energy in which wind has to rotatory power. The nacelle converts the rotatory power of the rotor to electric power. The tower includes a dual structure which supports the nacelle and prepares a space inside. In the space, fluid(L) is filled. |
