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This paper introduces an innovative individual pitch control (IPC) approach, grounded in linear active disturbance rejection control (LADRC), to address the challenges posed by PI controllers in managing robust disturbances and nonlinearities in wind power generation. To validate the proposed controller, a simulation experiment was conducted using a combination of MATLAB/Simulink and FAST. The outcomes of this simulation reveal that the LADRC algorithm notably enhances the anti-interference capabilities and control precision of the variable pitch control system. Furthermore, it significantly reduces the unbalanced load on wind turbines, thereby augmenting the overall system robustness.

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An Adaptive Pitch Control Method Based on Active Disturbance Rejection Control for Wind Turbine

  • 会议论文

  • 发表日期：

    2025年

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  • Chaoqun Xiang,
  • Kongyi Wei,
  • Hongwen Liu,
  • Xinyu Fu,
  • Ruirui Zhou

摘要

This paper introduces an innovative individual pitch control (IPC) approach, grounded in linear active disturbance rejection control (LADRC), to address the challenges posed by PI controllers in managing robust disturbances and nonlinearities in wind power generation. To validate the proposed controller, a simulation experiment was conducted using a combination of MATLAB/Simulink and FAST. The outcomes of this simulation reveal that the LADRC algorithm notably enhances the anti-interference capabilities and control precision of the variable pitch control system. Furthermore, it significantly reduces the unbalanced load on wind turbines, thereby augmenting the overall system robustness.