发明名称 |
Wind power generation unit, wind farm, and arrangement structure and control method of the same |
摘要 |
A wind farm includes a plurality of wind power generation units. The wind power generation units include a rotation axis, a hub, at least two airfoil blades, a pitch control system and a yaw control system. The rotation axis is defined as horizontal rotation. The hub is located at a first end portion of the rotation axis. The two airfoil blades are radially mounted on the hub. The pitch control system is configured to adjust a pitch angle of the blades mounted on the hub. The yaw control system is configured to horizontally rotate the rotation axis of a nacelle on the base of a tower in order to align the direction of the rotation axis with a wind direction. The wind farm includes: at least two first-direction wind power generation units spaced apart from each other at a predetermined interval and whose blades are rotated in a same direction; and at least one second-direction wind power generation unit that is located next to one of the first-direction wind power generation units and has blades rotating in an opposite direction to a rotational direction of the blades of the first-direction wind power generation unit. |
申请公布号 |
EP2910780(A1) |
申请公布日期 |
2015.08.26 |
申请号 |
EP20140179350 |
申请日期 |
2014.07.31 |
申请人 |
DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. |
发明人 |
LEE, IK HYUNG |
分类号 |
F03D7/04;F03D9/00 |
主分类号 |
F03D7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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