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The components of a modern wind turbine. 11720077 Wenxiang Ruan. Introduction. The use of wind power : only 40 years. Comparation Cost Efficiency Wind power ＄ 0.26/kw 20% Solar energy ＄ 0.52/kw 12%. Types of wind turbine. Inside the wind turbine. - PowerPoint PPT Presentation
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The components of a modern wind
turbine11720077
Wenxiang Ruan
Introduction
The use of wind power : only 40 years.Comparation Cost Efficiency Wind power ＄ 0.26/kw 20% Solar energy ＄ 0.52/kw 12%
Types of wind turbine
Inside the wind turbine
Components of a modern wind turbine
Towers
GeneratorsRotor
Movie
Design
• Blade design Tip speed ratio
• Blade materials Carbon, fiberglass,epoxy matrix
• Tower height Surface aerodynamic drag
• Foundations Slender structures
• Costs Fewer failures, less maintenance
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