WIND POWER GENERATOR

To provide a wind power generator which can inhibit vibration of a support pillar caused by rotation of a wind mill with a simple structure.SOLUTION: A wind power generator includes: a wind power generation unit having a wind mill and a power generator; a support base 7 on which the wind power generation unit is placed and which supports the wind power generation unit; and a hollow support pillar 9 coupled to the support base 7 from below and supporting the support base 7. The wind power generator is provided with: first vibration control materials 41, each of which is disposed in at least a part of a space between a connection member 33 connecting the support base 7 with the support pillar 9 and the support base 7 and a second vibration control material 43 disposed between the support base 7 and the support pillar 9; and/or a rod-like member 23 which is disposed at the inner side of the support pillar 9 and is fixed to a top wall 21 of the support pillar 9 or the support base 7 at its upper end and a third vibration control material 45 disposed between the support pillar 9 and the rod-like member 23.SELECTED DRAWING: Figure 3 【課題】風車の回転に起因する支柱の振動を簡易な構造によって抑制できる風力発電装置を提供する。【解決手段】風車と発電機とを有する風力発電ユニットと、前記風力発電ユニットが載置されて前記風力発電ユニットを支持する支持台７と、前記支持台７に下方から連結されて前記支持台７を支持する中空の支柱９とを備える風力発電装置において、前記支柱９に前記支持台７を連結する連結部材３３と前記支持台７との間の少なくとも一部に介装された第１防振材４１と、前記支持台７と前記支柱９との間に介装された第２防振材４３、および／または、前記支柱９の内方に配置され、その上端が前記支柱９の天壁２１または前記支持台７に固定された棒状部材２３と、前記支柱９と前記棒状部材２３との間に介装された第３防振材４５を設ける。【選択図】図３