发明授权
- 专利标题: Methods of making wind turbine rotor blades
- 专利标题(中): 制造风力发电机转子叶片的方法
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申请号: US11328625申请日: 2006-01-09
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公开(公告)号: US07351040B2公开(公告)日: 2008-04-01
- 发明人: Jamie T. Livingston , Arthur H. E. Burke , Jan Willem Bakhuis , Sjef Van Breugel , Andrew Billen
- 申请人: Jamie T. Livingston , Arthur H. E. Burke , Jan Willem Bakhuis , Sjef Van Breugel , Andrew Billen
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: Armstrong Teasdale LLP
- 主分类号: F04D29/38
- IPC分类号: F04D29/38
摘要:
A method of manufacturing a root portion of a wind turbine blade includes, in an exemplary embodiment, providing an outer layer of reinforcing fibers including at least two woven mats of reinforcing fibers, providing an inner layer of reinforcing fibers including at least two woven mats of reinforcing fibers, and positioning at least two bands of reinforcing fibers between the inner and outer layers, with each band of reinforcing fibers including at least two woven mats of reinforcing fibers. The method further includes positioning a mat of randomly arranged reinforcing fibers between each pair of adjacent bands of reinforcing fibers, introducing a polymeric resin into the root potion of the wind turbine blade, infusing the resin through the outer layer, the inner layer, each band of reinforcing fibers, and each mat of random reinforcing fibers, and curing the resin to form the root portion of the wind turbine blade.
公开/授权文献
- US20070160479A1 Methods of making wind turbine rotor blades 公开/授权日:2007-07-12