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VIBRATION CONTROLLER OF WIND POWER GENERATION DEVICE, AND WIND POWER GENERATION DEVICE
To provide a vibration controller for a wind power generation device in which there is less necessity to consider interference with a device or structure installed in a tower, and provide a wind power generation device.SOLUTION: A vibration controller of a wind power generation device comprises, for example, a weight 1 formed in an annular shape and suspended from the upper part of a tower 3, and an attenuation device 4 provided between the inner wall of the tower 3 and the outer periphery of the weight 1. Also, the vibration controller of the wind power generation device comprises, for example, a weight 1 formed in an annular shape, and an attenuation material storage container 7 installed on the inner wall of the tower 3, housing an attenuation material 4', and arranged so that the weight 1 is immersed in the attenuation material 4'. A plurality of balls 11 in contact with the inner surface of the bottom part of the attenuation material storage container 7 is provided on the bottom part in the circumferential direction of the weight 1.SELECTED DRAWING: Figure 1
【課題】タワー内に設置される機器や構造物との干渉を考慮する必要性が少ない風力発電装置用の制振装置及び風力発電装置を提供する。【解決手段】風力発電装置の制振装置は、例えば、円環状に形成され、タワー３の上部から吊り下げられた錘１と、タワー３の内壁と錘１の外周との間に設けられた減衰装置４を備える。また、風力発電装置の制振装置は、例えば、円環状に形成された錘１と、タワー３の内壁に設置され、内部に減衰材料４’を収容し、錘１が減衰材料４’に浸漬するように配置される減衰材料収容容器７を備え、減衰材料収容容器７の底部内面と接するボール１１を錘１の底部の周方向に複数備える。【選択図】 図１
VIBRATION CONTROLLER OF WIND POWER GENERATION DEVICE, AND WIND POWER GENERATION DEVICE
To provide a vibration controller for a wind power generation device in which there is less necessity to consider interference with a device or structure installed in a tower, and provide a wind power generation device.SOLUTION: A vibration controller of a wind power generation device comprises, for example, a weight 1 formed in an annular shape and suspended from the upper part of a tower 3, and an attenuation device 4 provided between the inner wall of the tower 3 and the outer periphery of the weight 1. Also, the vibration controller of the wind power generation device comprises, for example, a weight 1 formed in an annular shape, and an attenuation material storage container 7 installed on the inner wall of the tower 3, housing an attenuation material 4', and arranged so that the weight 1 is immersed in the attenuation material 4'. A plurality of balls 11 in contact with the inner surface of the bottom part of the attenuation material storage container 7 is provided on the bottom part in the circumferential direction of the weight 1.SELECTED DRAWING: Figure 1
【課題】タワー内に設置される機器や構造物との干渉を考慮する必要性が少ない風力発電装置用の制振装置及び風力発電装置を提供する。【解決手段】風力発電装置の制振装置は、例えば、円環状に形成され、タワー３の上部から吊り下げられた錘１と、タワー３の内壁と錘１の外周との間に設けられた減衰装置４を備える。また、風力発電装置の制振装置は、例えば、円環状に形成された錘１と、タワー３の内壁に設置され、内部に減衰材料４’を収容し、錘１が減衰材料４’に浸漬するように配置される減衰材料収容容器７を備え、減衰材料収容容器７の底部内面と接するボール１１を錘１の底部の周方向に複数備える。【選択図】 図１
VIBRATION CONTROLLER OF WIND POWER GENERATION DEVICE, AND WIND POWER GENERATION DEVICE
風力発電装置の制振装置及び風力発電装置
YOSHIDA TOYOMI (author) / YAMAGUCHI KAZUYUKI (author) / YAKA HIROYUKI (author) / TOBINAGA IKUO (author)
2021-03-01
Patent
Electronic Resource
Japanese
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