The design and research of large-scale wind turbine blades automatic generation system

In the large-scale wind turbine designed, a large proportion of work occupy in the blade design, but because of three-dimensional blades model design difficult to achieve, and through the reverse way to reconstruct spending is large and modifying accordingly, which limit the statics, fatigue and oth...

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Bibliographic Details
Main Authors: Wenlei Sun, YuFeng Wei, Shaogang Luan
Format: Conference Proceeding
Language:English
Subjects:
airfoil
blade
blade length
chord length
pitch angle
Shape
thickness chord ratio
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Summary:In the large-scale wind turbine designed, a large proportion of work occupy in the blade design, but because of three-dimensional blades model design difficult to achieve, and through the reverse way to reconstruct spending is large and modifying accordingly, which limit the statics, fatigue and other follow-up analysis about virtual prototype greatly. To this end, by studying the leaf design theory which is used widely today and with the virtual prototype parametric design methods, research and design a set of blade design system, respectively, from the blade radius, chord length, pitch angle and the thickness chord ratio of four degrees of freedom to change the blade design parameters, the free way of three-dimensional design model of leaf to make the design more perfect, fast, flexible, providing strong support for follow-up analysis.
ISSN:2154-7491
2154-7505
DOI:10.1109/ICACTE.2010.5579571