Individual pitch control of doubly-fed wind turbine generator based on blade element theory

@article{Gao2012IndividualPC,
  title={Individual pitch control of doubly-fed wind turbine generator based on blade element theory},
  author={Feng Gao and Peng Guo},
  journal={2012 24th Chinese Control and Decision Conference (CCDC)},
  year={2012},
  pages={252-257}
}
The premise of collective pitch control is that wind speed is the same in the rotor plane, but wind shear and tower shadow makes wind speed in the rotor rotating plane changing differently. It affects the corrective pitch control greatly and increases the fatigue load. This paper model 1.5MW doubly-fed WTG (wind turbine generator) for individual pitch control, and analyze the main reason of periodic load fluctuation. Then individual pitch control based on blade element theory was researched… CONTINUE READING

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