Abstract
This study concentrates on the variable speed/pitch wind-turbines control for the overrated wind-speed. The pitch control is essential in this high wind-speed to adjust the rated output power. The key challenges of designing a pitch control for the wind-turbine are the constraints in the pitch-angle, wind turbine nonlinearities, the wind-speed variations, and the unmeasured states (unstructured model dynamics). From this point of view, this paper proposes constrained fuzzy-receding horizon pitch control to investigate the variable speed wind turbine performance. The proposed controller guarantees the nominal stability and converted to a simple online quadratic optimization problem which required less computational time to be solved. The proposed controller is compared with the gain scheduled-PI controller (which has been used abundantly in the wind-turbine industry) by applying the wind-turbine mathematical model. Additionally, a typical 5MW offshore wind-turbine simulator is employed to verify the results from the mathematical model. The results indicate the effectiveness of the proposed controller over the baseline controller.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 31st Chinese Control and Decision Conference, CCDC 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 236-241 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728101057 |
| DOIs | |
| State | Published - Jun 2019 |
| Externally published | Yes |
| Event | 31st Chinese Control and Decision Conference, CCDC 2019 - Nanchang, China Duration: 3 Jun 2019 → 5 Jun 2019 |
Publication series
| Name | Proceedings of the 31st Chinese Control and Decision Conference, CCDC 2019 |
|---|
Conference
| Conference | 31st Chinese Control and Decision Conference, CCDC 2019 |
|---|---|
| Country/Territory | China |
| City | Nanchang |
| Period | 3/06/19 → 5/06/19 |
Bibliographical note
Publisher Copyright:© 2019 IEEE.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- constrained fuzzy-receding horizon control
- fuzzy modeling
- Offshore wind-turbine
- pitch control
- quadratic optimization problem
ASJC Scopus subject areas
- General Decision Sciences
- Control and Systems Engineering
- Control and Optimization
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