Effect of balance weight on dynamic characteristics of a rotating wind turbine blade

@article{Li2016EffectOB,
  title={Effect of balance weight on dynamic characteristics of a rotating wind turbine blade},
  author={Liang Li and Yue Li and Qikuan Liu and B. K. Jiang},
  journal={Journal of Engineering Mathematics},
  year={2016},
  volume={97},
  pages={49-65}
}
Iron pellets are often added in blades to maintain moment balance in the design process of a wind turbine. The balance weight will change the natural vibration characteristics of the wind turbine blade. Resonant frequencies may appear for this reason, so it is necessary to study the effects of balance weight on the dynamic characteristics of a blade. In this paper, the wind turbine blade, after the weight balance process, is modeled as an Euler–Bernoulli beam with lumped masses. A mathematical… CONTINUE READING

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