Finite Element Analysis of Wind Turbine Blades

Abstract

As the wind turbine generator is located in more remote areas and poor environment, up construction and installation is very difficult. Therefore, to ensure the normal operation of the wind turbine, based on the analysis of wind turbine blades and the wind turbine blade by finite element model is established using the finite element theory and Abaqus software, then the modal analysis of the wind turbine blades was carried out, and the modal parameters of the wind turbine blades, the frequency and the vibration type of the first ten orders of the blade are obtained, results show that the wind turbine blade to reach the safety of use, must have to meet the requirements of strength, stiffness and stability.