The invention discloses a quadrilateral tension leg floating type wind power foundation platform, and relates to the technical field of ocean engineering, the quadrilateral tension leg floating type wind power foundation platform comprises four corner point buoys, the adjacent corner point buoys are connected through an outer side horizontal rod system to form a quadrilateral, and a center stand column is arranged in the center of the quadrilateral; the bottom of the central stand column is connected with each angular point buoy through an inner side horizontal rod system, the top of the central stand column is connected to each angular point buoy through an inclined supporting rod system, and the top of the central stand column supports and fixes a fan tower barrel base; the four angular point buoys are adopted at the bottom of the platform, the self-floating stability of the platform is effectively improved, the structural sizes of the buoys and connecting rod systems of the buoys can be comprehensively optimized, the overall size scale of the platform is reduced, the overall performance and strength of the tension leg platform are guaranteed, meanwhile, the structure is simplified, connecting nodes between the rod systems are reduced, and the fatigue risk is reduced; the offshore wind turbine has self-floating stability, can realize integral integrated construction and integral towing installation of the wind turbine, effectively reduces the comprehensive engineering cost, and is suitable for large offshore wind turbines.
本发明公开了一种四边形张力腿浮式风电基础平台,涉及海洋工程技术领域,包括四个角点浮筒,相邻角点浮筒之间均通过外侧水平杆系连接并形成四边形,四边形的中心设置有中心立柱,中心立柱的底部通过内侧水平杆系与各个角点浮筒相连,中心立柱的顶部通过斜撑杆系连接于各个角点浮筒,中心立柱的顶部支撑固定风机塔筒底座;本发明在平台底部采用四个角点浮筒,有效增加平台的自浮稳性,可综合优化浮筒及其连接杆系的结构尺寸,减小平台总体尺寸规模,在保障张力腿平台总体性能及强度的同时,实现了结构简化、减少杆系间连接节点并降低疲劳风险,具有自浮稳性,可实现风机整体集成建造及整体拖航安装,有效降低综合工程成本,适于大型海上风机。
Quadrilateral tension leg floating type wind power foundation platform
一种四边形张力腿浮式风电基础平台
2023-08-15
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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