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http://dx.doi.org/10.5139/JKSAS.2011.39.8.758

Aerodynamic and Structural Design of A High Efficiency Small Scale Composite Vertical Axis Wind Turbine Blade  

Gong, Chang-Duk (조선대학교 항공우주공학과)
Lee, Ha-Seung (조선대학교 항공우주공학과)
Kim, In-Kweon (럭키금속(주))
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.39, no.8, 2011 , pp. 758-765 More about this Journal
Abstract
Recently, the wind energy has been widely used as a renewable energy resource due to lack and environmental issues of the mostly used fossil fuel. This work is to develop a 500W class blade design of vertical axis wind turbine system which will be applicable to relatively low speed region like Korea and for the domestic use. For this wind turbine a high efficiency and low noise turbine blade was designed with the proposing aerodynamic design procedure, and a light composite structure blade. Structural analyses were performed using the Finite Element Method and fatigue life of the designed blade is estimated. Finally, in order to check its performance, the manufactured blade was tested by using truck and the results of test was good with respect to its analysis result.
Keywords
Wind turbine blade; Composite materials; Fatigue life;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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