RESEARCH ON VIBRATION OF CARBON FIBER COMPOSITE WIND TURBINE BLADES

Abstract

Abstract: Carbon fiber composites are of high strength, high modulus, light weight, fatigue resistance. According to the characteristics of wind turbine blade vibration and deformation form, the carbon fiber composite wind turbine blades were designed. The finite element analysis software ANSYS was used to simulate the blade, and the natural frequency of the carbon fiber composite wind turbine blades was obtained. Compared with the resin blade for comparison, the natural frequency of the carbon fiber composite blade is higher than the blades′. Carbon fiber blades modal experiment was performed, and the experiment results and simulation results are similar.

Key words: carbon fiber composites, wind turbine blades, vibration, natural frequency

CLC Number:

TB332

YANG Hai-ru, MA Xiang-yu, YU Guo-ming, XU Shi-wei. RESEARCH ON VIBRATION OF CARBON FIBER COMPOSITE WIND TURBINE BLADES[J]. Fiber Reinforced Plastics/Composites, 2018, 0(9): 70-74.

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