The offshore wind power fan control system comprises a tower body assembly, the tower body assembly comprises a cabin and a tower drum, the cabin is arranged at the top of the tower drum, a yaw piece is arranged at the top of the tower drum and connected with the cabin, and a control cabinet is arranged at the bottom in the tower drum; the power generation assembly comprises blades, a hub, a variable-pitch part, a main shaft and a power generator, the main shaft is arranged in the cabin and connected with the power generator, the hub is connected with the main shaft, the blades are distributed on the periphery of the hub, and the variable-pitch part is connected with the blades; after the fixing piece loses power, the fixing piece can be switched to be opened through a key according to the situation, and the situation that the fixing piece cannot be opened after power loss is avoided.
本发明公开了一种海上风电风机控制系统,包括,塔体组件,所述塔体组件包括机舱和塔筒,所述机舱设置于所述塔筒顶部,所述塔筒顶部设置有偏航件连接机舱,塔筒内底部设置有控制柜;发电组件,所述发电组件包括叶片、轮毂、变桨件、主轴和发电机,所述主轴设置于所述机舱中与发电机连接,所述轮毂与所述主轴连接,所述叶片分布于轮毂周边,所述变桨件与叶片连接本;发明在固定件失电后可根据情况切换为利用钥匙打开,避免失电后无法打开的情况。
Offshore wind power fan control system
一种海上风电风机控制系统
2022-04-22
Patent
Electronic Resource
Chinese
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