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Mode decomposition approach in robust control design for horizontal axis wind turbines
452 viewed

Mode decomposition approach in robust control design for horizontal axis wind turbines

Poureh, A

Mode decomposition approach in robust control design for horizontal axis wind turbines

Poureh, A ; Sharif University of Technology | 2020

452 Viewed
  1. Type of Document: Article
  2. DOI: 10.1002/we.2431
  3. Publisher: John Wiley and Sons Ltd , 2020
  4. Abstract:
  5. A robust multivariable strategy for pitch and torque control design of variable-speed variable-pitch wind turbines in the full load region is introduced in this paper. The pitch and torque control loops that share the tracking and active damping of drivetrain torsional mode objectives are designed simultaneously using a novel decomposition scheme. This permits the systematic design of robust multivariable controllers for wind turbines in a manner that facilitates industrial application. We achieve this by making the process of weighting function design fast, intuitive, and simple and by giving the designer a clear insight on the compromising aspects of the various control system objectives. FAST simulation is used to demonstrate application of the method. © 2019 John Wiley & Sons, Ltd
  6. Keywords:
  7. H∞ control ; Loop shaping ; Weighting function selection ; Wind power generation ; Damping ; Electric power generation ; Multivariable control systems ; Robust control ; Torque control ; Uncertain systems ; Wind power ; Active vibration damping ; Loop-shaping ; Mode decomposition ; Multivariable control ; Weighting functions ; Wind turbines ; Control system ; Decomposition ; Multivariate analysis ; Torque ; Wind turbine
  8. Source: Wind Energy ; Volume 23, Issue 2 , 2020 , Pages 312-326
  9. URL: https://onlinelibrary.wiley.com/doi/epdf/10.1002/we.2431