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Power generation control of a hydrostatic wind turbine implemented by model-free adaptive control scheme
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Lin, Shuyue, Qi, Pengyuan and Zhao, Xiaowei (2020) Power generation control of a hydrostatic wind turbine implemented by model-free adaptive control scheme. Wind Energy, 23 (4). pp. 849-863. doi:10.1002/we.2437 ISSN 1099-1824.
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Official URL: http://dx.doi.org/10.1002/we.2437
Abstract
The hydrostatic wind turbine (HWT) is a type of wind turbine that uses hydrostatic transmission (HST) drivetrain to replace the traditional gearbox drivetrain. Without the fragile and expensive gearbox and power converters, HWT can potentially reduce the maintenance costs owing to the gearbox and power converter failures in wind power system, especially in offshore cases. We design an MFAC torque controller to regulate the pump torque of the HWT and compared to an H_inf torque controller. Then we design an MFAC pitch controller to stabilise the rotor speed of HWT and compared to a gain-scheduling proportional-integral (PI) controller and a gain-scheduling PI controller with anti-windup (PIAW). The results indicate that MFAC torque controller provides more effective tracking performance than the H_inf controller, and that MFAC pitch controller shows better rotor speed stabilisation performance in comparison with the gain-scheduling PI controller and PIAW.
Item Type: | Journal Article | ||||||||
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Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
Journal or Publication Title: | Wind Energy | ||||||||
Publisher: | Wiley | ||||||||
ISSN: | 1099-1824 | ||||||||
Official Date: | April 2020 | ||||||||
Dates: |
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Volume: | 23 | ||||||||
Number: | 4 | ||||||||
Page Range: | pp. 849-863 | ||||||||
DOI: | 10.1002/we.2437 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Reuse Statement (publisher, data, author rights): | "This is the peer reviewed version of the following article: Lin, S, Qi, P, Zhao, X. Power generation control of a hydrostatic wind turbine implemented by model‐free adaptive control scheme. Wind Energy. 2020; 1‐ 15 which has been published in final form at https://doi.org/10.1002/we.2437. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions." | ||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||
Date of first compliant deposit: | 19 December 2019 | ||||||||
Date of first compliant Open Access: | 7 January 2021 | ||||||||
Funder: | UK Engineering and Physical Sciences Research Council | ||||||||
Grant number: | EP/R015120/1 | ||||||||
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