Publication: Research › Report – Annual report year: 2011
This report is part of the research project entitled “Eksperimentel vingeforskning: Strukturelle mekanismer i nutidens og fremtidens store vinger under kombineret last” where a 34m wind turbine blade from SSP-Technology A/S was tested in combined flap and edgewise load. The applied load is 55% of an imaginary extreme event based on the certification load of the blade. This report describes the reason for choosing the loads and the load direction and the method of applying the loads to the blade. A novel load introduction allows the blade to deform in a more realistic manner, allowing the observation of e.g. transverse shear distortion. The global and local deformation of the blade as well as the blades’ respond to repeated tests has been studied and the result from these investigations are presented, including the measurements performed.
|Place of publication||Roskilde|
|Publisher||Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi|
|Number of pages||183|
|Name||Denmark. Forskningscenter Risoe. Risoe-R|
- Wind turbine structures, Risø-R-1749, Risø-R-1749(EN)
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