风力涡轮机的刀刃

We are the only one whocanboth designand manufacturewind turbinebladesfrom 1kw to 300kw in China. Own original design data of blades and know-how, it is very different with the other imitation factory. Horizontal axis wind turbines(HAWT) and vertical axis wind turbines(VAWT). FFA-W3, DU, S or NACAseriesairfoils areused. OEM & design service offered. More information, please contact with us freely. General ConfigurationModelWT80Rotor Diameter (m)8Rotor Radius (m)4Swept Area (m2)50.24Direction of RotationclockwiseOrientation Relative to TowerUpwindConfigurationHorizontal axisLightning ProtectonStandard integrated systemSurvival Wind Speed (m/s)60Design StandardAWEA and IECDesign Life(years)20Rotor PerformanceGenerator (Kw)10Shaft Power (Kw)12Rated Wind Speed (m/s)10Cut-in Wind Speed (m/s)3Cut-out Wind Speed (m/s)25Rotation Speed (m/s)　Rotor Tip Speed (m/s)　Tip Ratio　Cone Angle　Tilt Angle　Cp0.45BladeAirfoilS8xx, NACA63xxxBlade length (mm)3900Tip chord (mm)150Max chord (mm)400MaterialFRPBlade Weight(Kg)30Bolt Diameter(mm)6-M12