关键词: 叶片, 复合材料, 碳纤维, 技术发展

Abstract:

Introduces the research trend and development of wind turbine blades,presents the design,materials,manufacturing,analysis and testing technologies for composite blades.Gives the situation and potential use of carbon fiber and new technologies about blades.Puts forward the suggestions on developing technologies of blades in China.

Key words: blade, composite, carbon fiber, technology development