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CROSS FLOW WIND OR HYDROKINETIC TURBINES
CROSS FLOW WIND OR HYDROKINETIC TURBINES
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机译:横流风或水力涡轮机
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摘要
A turbine (10) comprising a turbine rotor (11) having a blade support frame (13), and a plurality of blades (12) each pivotally mounted adjacent to its leading edge to the frame (13) for rotation about an axis extending substantially parallel to the axis of rotation of the rotor (11) with the trailing edge of each blade (12) being capable of pivoting downstream or downwind due to fluid dynamic forces on each blade. Pitch control means in the form of a ring or guide (23) is located around the shaft (15) and is coupled via links or lines (20) to the trailing end of each blade (12) to control the pitch of each blade (12) during rotation of the turbine rotor (11).
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