The invention discloses a double-power-generation-mode generator set and an offshore wind power system. The double-power-generation-mode generator set comprises a floating type foundation adopting a composite three-pile type supporting structure. The anchor chain is used for fixing the floating type foundation; the wind driven generator is arranged at the top of the floating foundation; the hydroelectric generator is arranged at the bottom of the floating type foundation, water wheel blades of the hydroelectric generator are lift type water wheel blades, after the floating type foundation is fixed to a preset position through the anchor chain, the hydroelectric generator is located below seawater, and the wind driven generator is located above the seawater. According to the double-power-generation-mode generator set, wind power generation and hydraulic power generation can be combined together, namely, the double-power-generation-mode power generation is adopted, so that the generator set can fully utilize wind energy and hydraulic potential energy of the ocean, the power generation capacity of the generator set is improved, the power generation cost per kilowatt is reduced, and the price of offshore wind power is reduced.
本发明公开了一种双发电模式发电机组和海上风电系统。该双发电模式发电机组包括采用复合三桩式支撑结构的漂浮式基础;用于固定漂浮式基础的锚链;设置于漂浮式基础的顶部的风力发电机;以及设置于漂浮式基础的底部的水力发电机,水力发电机的水轮叶片为升力型水轮叶片,并且锚链将漂浮式基础固定于预设位置后,水力发电机位于海水下方,风力发电机位于海水上方。该双发电模式发电机组能够将风力发电和水力发电结合在一起,即采用双发电模式发电,使发电机组能够充分利用海洋的风能和水力势能,提高发电机组的发电量,降低单位千瓦的发电成本,使得海上风电的价格降低。
Double-power-generation-mode generator set and offshore wind power system
一种双发电模式发电机组和海上风电系统
2022-05-17
Patent
Elektronische Ressource
Chinesisch
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