Invention Grant
US08147209B2 Wind turbine blade 有权
风力发电机叶片

Wind turbine blade
Abstract:
A wind turbine comprising a wind turbine blade with high lift and/or low solidity is provided. The blade is directed towards pitch regulated wind turbines, which are operated at variable rotor speed and have blades longer than about 30 meters. The blade is for example advantageous in that it may provide reduced extreme and fatigue loads at the same or near the same power production.
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