The invention discloses a semi-submersible floated draught fan foundation adopting a rotor mooring system and a draught fan. The semi-submersible floated draught fan foundation comprises a semi-submersible floating platform and the rotor mooring system, wherein the semi-submersible floating platform is fixedly connected with a draught fan main body and used for floating the draught fan on the sealevel; and the rotor mooring system comprises a rotor part and a stator part which can rotate relative to each other, the rotor part is fixedly connected with the semi-submersible floating platform, the stator part is moored to the seafloor through anchor chains, and the rotor part drives the semi-submersible floating platform to rotate freely around the central axis of the rotor mooring system together. The semi-submersible floated draught fan foundation is suitable for the conventional water depth range of about 50 m in China, and has the wind vane effect that can adjust a foundation azimuthangle according to the environmental load of the draught fan foundation, and thus the actual demand of the current domestic offshore wind farm development is met.
一种采用转子系泊系统的半潜漂浮式风机基础及风机,包含:半潜漂浮式平台,其固定连接风机主体,用于使风机主体浮在海平面上;转子系泊系统,其包含可相对转动的转子部分和定子部分,所述转子部分固定连接所述半潜漂浮式平台,所述定子部分通过锚链系泊于海底,所述转子部分带动所述半潜漂浮式平台一起绕所述转子系泊系统的中心轴线自由转动。本发明适用于我国常规50m左右水深范围,具备能够根据风机基础所受环境载荷调整基础方位角的风向标效应,以满足目前国内海上风电场开发的实际需求。
Semi-submersible floated draught fan foundation and draught fan
一种半潜漂浮式风机基础及风机
2020-05-12
Patent
Electronic Resource
Chinese
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