The invention discloses a take-off and landing type anti-typhoon offshore floating wind driven generator which comprises blades, a generator cabin, a supporting tower and a floating body. The blades are connected with the generator cabin; the generator cabin is arranged at the upper end of the supporting tower, and the lower end of the supporting tower is arranged on the floating body. The blades are convergent type blades; the supporting tower is a lifting type tower drum; the lower end of the lifting type tower drum is movably connected to one side of the floating body through a first rotating shaft. A tower attitude adjusting system is further arranged on the floating body; the tower attitude adjusting system is a variable-amplitude hydraulic system; according to the novel lifting type offshore wind turbine, the lifting type tower drum and the convergent type blades are combined together, and the tower drum and the convergent type blades are put down on the floating foundation, so that the wind turbine blades can be prevented from being directly subjected to the effect of a wind load. Damage of typhoon to blades of the fan and the tower drum structure is effectively reduced, meanwhile, the possibility that the offshore fan overturns is reduced, and the viability of the offshore floating type fan in the typhoon environment is greatly improved.
本发明公开了一种起降式抗台风海上浮式风力发电机,包括叶片、发电机舱、支撑塔和浮体;所述叶片连接发电机舱;发电机舱置于支撑塔的上端,支撑塔的下端置于浮体上;所述叶片为收束式叶片;所述支撑塔为升降式塔筒;所述升降式塔筒的下端通过转轴一活动连接在浮体的一侧;在浮体上还设置有一塔筒姿态调整系统;所述塔筒姿态调整系统为变幅液压系统;本发明将升降式塔筒和收束式叶片结合在一起,并将塔筒和收束后的叶片放倒在浮式基础上的新型起降式海上风机,可避免风机叶片直接受到风载荷的作用。有效地降低了台风对风机的叶片和塔筒结构的破坏,同时减小了海上风机倾覆的可能,极大地提高了海上浮式风机在台风环境下的生存能力。
Take-off and landing type anti-typhoon offshore floating wind driven generator
一种起降式抗台风海上浮式风力发电机
2024-07-02
Patent
Electronic Resource
Chinese
European Patent Office | 2022
|