Invention Grant
US09188102B2 Wind turbine blades with tension fabric skin structure 有权
风力涡轮机叶片与张力织物皮肤结构

Wind turbine blades with tension fabric skin structure
Abstract:
A wind blade with a self-supporting structural framework, having multiple chord-wise members and one or more span-wise members is provided. Each of the multiple chord-wise members and the one or more span-wise members have an aerodynamic contour. The wind blade also comprises a fabric skin located over the self-supporting structural framework in a tensioned state to generate an aerodynamic surface, wherein the fabric skin is attached via multiple tensioning members to both the chord wise members and span wise members.
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