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Data driven learning model predictive control of offshore wind farms
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Yin, Xiuxing and Zhao, Xiaowei (2021) Data driven learning model predictive control of offshore wind farms. International Journal of Electrical Power & Energy Systems, 127 . 106639. doi:10.1016/j.ijepes.2020.106639
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WRAP-Data-driven-learning-model-predictive-control-offshore-wind-farm-2020.pdf - Accepted Version - Requires a PDF viewer. Available under License Creative Commons Attribution Non-commercial No Derivatives 4.0. Download (1477Kb) | Preview |
Official URL: http://dx.doi.org/10.1016/j.ijepes.2020.106639
Abstract
This paper presents a data-driven control approach for maximizing the total power generation of the offshore wind farm by using a recently developed learning model predictive control (LMPC) algorithm. The control is designed by coordinating yaw angle control actions of wind turbines to mitigate the wake interactions among the turbines for increasing the total farm power production, which is termed as wake redirection. This paper mainly focuses on designing the architecture and methodology of the LMPC for wind farm, including a unified wind turbine wake interaction model, the LMPC for minimizing an iteration cost function, the recursive feasibility, stability and convergence analysis. Extensive comparative studies are conducted to verify the performance of the LMPC in comparison with the existing model predictive control (MPC) method under the same wind speed conditions. The results show that the wind farm yields up to 15% more power production by using the LMPC than the conventional MPC.
| Item Type: | Journal Article | ||||||||
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| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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| Divisions: | Faculty of Science > Engineering | ||||||||
| Library of Congress Subject Headings (LCSH): | Offshore wind power plants, Wind turbines , Linear control systems, Wind power, Wind power plants | ||||||||
| Journal or Publication Title: | International Journal of Electrical Power & Energy Systems | ||||||||
| Publisher: | Elsevier SCI LTD | ||||||||
| ISSN: | 0142-0615 | ||||||||
| Official Date: | May 2021 | ||||||||
| Dates: |
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| Volume: | 127 | ||||||||
| Article Number: | 106639 | ||||||||
| DOI: | 10.1016/j.ijepes.2020.106639 | ||||||||
| Status: | Peer Reviewed | ||||||||
| Publication Status: | Published | ||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||
| Copyright Holders: | ELSEVIER | ||||||||
| RIOXX Funder/Project Grant: |
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