Damage identification of wind turbine blades based on dynamic characteristics

Damage identification of wind turbine blades based on dynamic characteristics

In this article, the Ansys Workbench was used to carry out the finite element analysis of 15 kW wind turbine blades with different damaged positions and different damaged degrees. The results show that the change rate of natural frequency, displacement modes, and strain modes of the blades increased...

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Bibliographic Details
Main Authors: Su Tian, Su Wei, Du Chenyu, Huang Zhanfang, Dong Jianping, Hu Chao
Format: Article
Language:English
Published: De Gruyter 2022-03-01
Series:Nonlinear Engineering
Subjects:
wind turbine
blade damage
natural frequency
strain mode
displacement mode
Online Access:https://doi.org/10.1515/nleng-2022-0007

Internet

https://doi.org/10.1515/nleng-2022-0007

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