The invention discloses a uniparted hyperboloid structure floating type foundation and an offshore floating type wind turbine system.The uniparted hyperboloid structure floating type foundation comprises a foundation body and a damper, and the foundation body is of a uniparted hyperboloid structure as a whole and comprises an upper disc platform, a middle disc platform, a lower disc platform, a foundation support, an arc-shaped inclined strut and an inclined buoy; the upper disc platform, the middle disc platform and the lower disc platform are sequentially arranged at intervals from top to bottom, the center of the upper disc platform is connected with the center of the middle disc platform through a basic support, the periphery of the upper disc platform is connected with the periphery of the middle disc platform through an arc-shaped inclined strut, and a damper is arranged between the basic support and the arc-shaped inclined strut. A plurality of inclined buoys are arranged between the periphery of the middle disc platform and the periphery of the lower disc platform in the circumferential direction at intervals. Strengthening of pitching, rolling and heaving motion response of the wind turbine system can be effectively avoided, the stability of the wind turbine system is effectively improved, the foundation size and the mooring system length do not need to be increased, and economical efficiency is good.
本发明公开了一种单叶双曲面结构漂浮式基础及海上漂浮式风力机系统,包括基础主体以及阻尼器,基础主体整体呈单叶双曲面结构,包括上圆盘平台、中圆盘平台、下圆盘平台、基础支撑、弧形斜撑和倾斜浮筒,上圆盘平台、中圆盘平台和下圆盘平台由上至下依次间隔设置,上圆盘平台与中圆盘平台的中心处通过基础支撑连接,且上圆盘平台的外周与中圆盘平台的外周通过弧形斜撑连接,基础支撑和弧形斜撑之间设有阻尼器,中圆盘平台的外周与下圆盘平台的外周之间沿周向间隔设置有多个倾斜浮筒。本发明能够有效避免风力机系统纵摇、横摇、垂荡运动响应的增强,有效提高其稳定性,且无需增加基础尺寸和系泊系统长度,经济性好。
Single-blade double-curved-surface structure floating type foundation and offshore floating type wind turbine system
一种单叶双曲面结构漂浮式基础及海上漂浮式风力机系统
2023-01-17
Patent
Elektronische Ressource
Chinesisch
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