Provided are a floating structure, a floating wind-powered electricity generating device, and a method for manufacturing floating structure with which a wind turbine can be replaced and installed even if the size of the wind turbine is increased. A floating wind-powered electricity generating device 1 according to an embodiment of the present invention is provided with: a first wind turbine 2 which is driven in rotation by being subjected to wind, thereby generating electricity; and a floating structure 4 having buoyancy allowing installation of a second wind turbine 3 that may be installed in the future and that has a larger output than the output of the first wind turbine 2 actually installed. In this floating wind-powered electricity generating device 1, the floating structure 4 is designed and manufactured by calculating the required buoyancy on the basis of the total weight of the second wind turbine 3 having an output greater than that of the first wind turbine 2 that is actually to be installed, such that it is not necessary to manufacture a new floating structure even if the size of the wind turbine is increased.
本发明提供即便在风车大型化的情况下也能够更换并设置风车的浮体结构物、浮体式风力发电装置及浮体结构物的制造方法。本实施方式所涉及的浮体式风力发电装置(1)具备:第一风车(2),通过接受到风而旋转驱动来进行发电;及浮体结构物(4),具有能够设置第二风车(3)的浮力,上述第二风车(3)具有比安装的第一风车(2)的输出大的输出,且具有将来要进行安装的可能性。在该浮体式风力发电装置(1)中,即便在风车大型化的情况下也不需要制造新的浮体结构物,而基于具有比安装的第一风车(2)大的输出的第二风车(3)的总重量来计算所需的浮力,从而设计、制造浮体结构物(4)。
FLOATING STRUCTURE, FLOATING WIND-POWERED ELECTRICITY GENERATING DEVICE, AND METHOD FOR MANUFACTURING FLOATING STRUCTURE
浮体结构物、浮体式风力发电装置及浮体结构物的制造方法
2021-11-12
Patent
Electronic Resource
Chinese
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