Abstract
This paper presents a novel parametric model that will be used to optimize the yaw settings of wind turbines in a wind plant for improved electrical energy production of the whole wind plant. The model predicts the effective steady-state flow velocities at each turbine, as well as the resulting electrical energy productions, as a function of the axial induction and the yaw angle of the different rotors. The model has a limited number of parameters that are estimated based on data. Moreover, it is shown how this model can be used to optimize the yaw settings using a game-theoretic approach. In a case study we demonstrate that our novel parametric model fits the data generated by a high-fidelity computational fluid dynamics model of a small wind plant, and that the data-driven yaw optimization control has great potential to increase the wind plant's electrical energy production.
Original language | American English |
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Pages | 3128-3134 |
Number of pages | 7 |
DOIs | |
State | Published - 2014 |
Event | 2014 American Control Conference, ACC 2014 - Portland, OR, United States Duration: 4 Jun 2014 → 6 Jun 2014 |
Conference
Conference | 2014 American Control Conference, ACC 2014 |
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Country/Territory | United States |
City | Portland, OR |
Period | 4/06/14 → 6/06/14 |
NREL Publication Number
- NREL/CP-5000-61405
Keywords
- Modeling and simulation
- Optimization