发明名称 |
A WIND TURBINE BLADE WITH AN ELASTIC DEFORMABLE TRAILING EDGE |
摘要 |
A wind turbine blade comprising a fairing with a rigid structural component (12) which forms the majority of the aerodynamic profile and a non-actively controllable elastically deformable trailing edge component (14) mounted on the structural component to complete the aerodynamic profile. The trailing edge component (14) is formed from a material having an elastic modulus in the range of 0,5 to 2.5 GPa such it will elastically buckle when loading on the trailing edge component exceeds a predetermined threshold. The structural component (12) comprises a unidirectional reinforcing layer adjacent to the trailing edge component with at least one layer of unidirectional fibres (26) extending in a substantially spanwise direction. |
申请公布号 |
WO2014049330(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
WO2013GB52376 |
申请日期 |
2013.09.11 |
申请人 |
BLADE DYNAMICS LIMITED |
发明人 |
GUTIERREZ, JOAQUIN;HAYDEN, PAUL |
分类号 |
F03D1/06 |
主分类号 |
F03D1/06 |
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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