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A platform for research: civil engineering, architecture and urbanism
Offshore floating type wind generating set
The invention discloses an offshore floating type wind generating set which comprises a floating type foundation, a tower, a downwind fan and a space tensioning system. The tower is arranged in the center of the floating type foundation, the downwind fan is arranged on the tower through a machine cabin at the tail part of the downwind fan, and the machine cabin is not provided with a machine cabincover. The space tensioning system is used for connecting a plurality of foundation arms of the floating type foundation with the downwind fan. Or the tower is of a Y-shaped structure, the lower partof the tower is connected with the center of the floating type foundation, the number of the downwind fans is two, the downwind fans are installed on the two upper portions of the Y-shaped structurethrough machine cabins at the tail portions of the downwind fans respectively, the number of the space tensioning systems is two, and the two machine cabins are connected with the foundation arms of the floating type foundation through the two space tensioning systems. The wind wheel load is directly transmitted to the floating type foundation from the machine cabins through the space tensioning systems, the tower bearing is directly reduced, the design requirement for the tower is reduced, and the offshore floating type wind generating set has obvious economic advantage.
本发明公开了一种海上漂浮式风力发电机组，包括漂浮式基础、塔架、下风向风机及空间张拉系统；所述塔架装于漂浮式基础的中心处；所述下风向风机通过其尾部的机舱装于塔架上，且所述机舱不带有机舱罩；所述空间张拉系统将漂浮式基础的多个基础臂与下风向风机相连接；或所述塔架为Y形结构，其下部与漂浮式基础的中心处相连接；所述下风向风机有两个，分别通过各自尾部的机舱装于Y形结构的两个上部；所述空间张拉系统有两个，通过两个空间张拉系统将两个机舱与漂浮式基础的多个基础臂相连接。本发明通过空间张拉系统将风轮载荷由机舱直接传递至漂浮式基础上，直接降低塔架承载，降低了对塔架的设计要求，具有较明显的经济性优势。
Offshore floating type wind generating set
The invention discloses an offshore floating type wind generating set which comprises a floating type foundation, a tower, a downwind fan and a space tensioning system. The tower is arranged in the center of the floating type foundation, the downwind fan is arranged on the tower through a machine cabin at the tail part of the downwind fan, and the machine cabin is not provided with a machine cabincover. The space tensioning system is used for connecting a plurality of foundation arms of the floating type foundation with the downwind fan. Or the tower is of a Y-shaped structure, the lower partof the tower is connected with the center of the floating type foundation, the number of the downwind fans is two, the downwind fans are installed on the two upper portions of the Y-shaped structurethrough machine cabins at the tail portions of the downwind fans respectively, the number of the space tensioning systems is two, and the two machine cabins are connected with the foundation arms of the floating type foundation through the two space tensioning systems. The wind wheel load is directly transmitted to the floating type foundation from the machine cabins through the space tensioning systems, the tower bearing is directly reduced, the design requirement for the tower is reduced, and the offshore floating type wind generating set has obvious economic advantage.
本发明公开了一种海上漂浮式风力发电机组，包括漂浮式基础、塔架、下风向风机及空间张拉系统；所述塔架装于漂浮式基础的中心处；所述下风向风机通过其尾部的机舱装于塔架上，且所述机舱不带有机舱罩；所述空间张拉系统将漂浮式基础的多个基础臂与下风向风机相连接；或所述塔架为Y形结构，其下部与漂浮式基础的中心处相连接；所述下风向风机有两个，分别通过各自尾部的机舱装于Y形结构的两个上部；所述空间张拉系统有两个，通过两个空间张拉系统将两个机舱与漂浮式基础的多个基础臂相连接。本发明通过空间张拉系统将风轮载荷由机舱直接传递至漂浮式基础上，直接降低塔架承载，降低了对塔架的设计要求，具有较明显的经济性优势。
Offshore floating type wind generating set
一种海上漂浮式风力发电机组
ZHANG QIYING (author) / ZOU LIBING (author) / ZHOU MINGJUN (author) / LI XUEWANG (author) / ZHAO CHUNYU (author) / HUO SHIHUAN (author) / LIU FANYING (author) / REN YONG (author) / DUAN BOZHI (author) / LU JUN (author)
2020-12-25
Patent
Electronic Resource
Chinese
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