发明名称 |
WIND TURBINE BLADES WITH LAYERED, MULTI-COMPONENT SPARS, AND ASSOCIATED SYSTEMS AND METHODS |
摘要 |
Wind turbine blades with layered, multi-component spars, and associated systems and methods are disclosed. A wind turbine blade system in accordance with a particular embodiment includes a first blade segment having a first spar element that includes first planks having a first thickness and a first plank composition, and a second blade segment having a second spar element that includes second planks having a second thickness and a second plank composition different than the first plank composition. The second blade segment is joined to the first blade segment at a joint, and, in particular embodiments, an overall product of thickness and elastic modulus of the first planks is approximately equal to an overall product of thickness and elastic modulus for the second planks. |
申请公布号 |
US2014271198(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201313802590 |
申请日期 |
2013.03.13 |
申请人 |
Liu Qiang;Baker Myles L. |
发明人 |
Liu Qiang;Baker Myles L. |
分类号 |
F03D1/06;F03D1/00 |
主分类号 |
F03D1/06 |
代理机构 |
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代理人 |
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主权项 |
1. A wind turbine blade system, comprising:
a first blade segment having a first spar element that includes first planks having a first thickness and a first plank composition; and a second blade segment having a second spar element that includes second planks having a second thickness and a second plank composition different than the first plank composition, the second blade segment being joined to the first blade segment at a joint. |
地址 |
Fountain Valley CA US |