Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control

S.T. Navalkar; J.W. Wingerden, van; T.A.E. Oomen

doi:10.3182/20140824-6-ZA-1003.01982

Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control

S.T. Navalkar, J.W. Wingerden, van, T.A.E. Oomen

Control Systems Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Individual pitch control (IPC) is gaining increasing acceptance as a method for mitigation of periodic disturbances in wind turbines. This paper aims at formulating a repetitive control (RC) methodology capable of adapting online to changing turbine dynamics. This is achieved by performing system identification in a reduced-dimensional space using basis functions and using the identified parameters to synthesise an RC law to reject periodic disturbances: this methodology is termed Subspace Predictive Repetitive Control (SPRC). The method is tested on an industrial simulation test bench and is able to identify and perform load control on the turbine without affecting its power production.

Original language	English
Title of host publication	Proceedings of the IFAC 19th Triennial World Congress, 24-29 August 2014, Cape Town, South Africa
Place of Publication	Oxford
Publisher	Pergamon
Pages	6436-6441
Number of pages	6
ISBN (Print)	9783902823625
DOIs	https://doi.org/10.3182/20140824-6-ZA-1003.01982
Publication status	Published - 2014
Event	19th World Congress of the International Federation of Automatic Control (IFAC 2014 World Congress) - Cape Town International Convention Centre, Cape Town, South Africa Duration: 24 Aug 2014 → 29 Aug 2014 Conference number: 19 http://www.ifac2014.org

Publication series

Name	IFAC Proceedings Volume
Number	3
Volume	47

Conference

Conference	19th World Congress of the International Federation of Automatic Control (IFAC 2014 World Congress)
Abbreviated title	IFAC 2014
Country/Territory	South Africa
City	Cape Town
Period	24/08/14 → 29/08/14
Internet address	http://www.ifac2014.org

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10.3182/20140824-6-ZA-1003.01982

Cite this

Navalkar, S. T., Wingerden, van, J. W., & Oomen, T. A. E. (2014). Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control. In Proceedings of the IFAC 19th Triennial World Congress, 24-29 August 2014, Cape Town, South Africa (pp. 6436-6441). (IFAC Proceedings Volume; Vol. 47, No. 3). Pergamon. https://doi.org/10.3182/20140824-6-ZA-1003.01982

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title = "Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control",

abstract = "Individual pitch control (IPC) is gaining increasing acceptance as a method for mitigation of periodic disturbances in wind turbines. This paper aims at formulating a repetitive control (RC) methodology capable of adapting online to changing turbine dynamics. This is achieved by performing system identification in a reduced-dimensional space using basis functions and using the identified parameters to synthesise an RC law to reject periodic disturbances: this methodology is termed Subspace Predictive Repetitive Control (SPRC). The method is tested on an industrial simulation test bench and is able to identify and perform load control on the turbine without affecting its power production.",

author = "S.T. Navalkar and {Wingerden, van}, J.W. and T.A.E. Oomen",

year = "2014",

doi = "10.3182/20140824-6-ZA-1003.01982",

language = "English",

isbn = "9783902823625",

series = "IFAC Proceedings Volume",

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number = "3",

pages = "6436--6441",

booktitle = "Proceedings of the IFAC 19th Triennial World Congress, 24-29 August 2014, Cape Town, South Africa",

note = "19th World Congress of the International Federation of Automatic Control (IFAC 2014 World Congress), IFAC 2014 ; Conference date: 24-08-2014 Through 29-08-2014",

url = "http://www.ifac2014.org",

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Navalkar, ST, Wingerden, van, JW & Oomen, TAE 2014, Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control. in Proceedings of the IFAC 19th Triennial World Congress, 24-29 August 2014, Cape Town, South Africa. IFAC Proceedings Volume, no. 3, vol. 47, Pergamon, Oxford, pp. 6436-6441, 19th World Congress of the International Federation of Automatic Control (IFAC 2014 World Congress), Cape Town, South Africa, 24/08/14. https://doi.org/10.3182/20140824-6-ZA-1003.01982

Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control. / Navalkar, S.T.; Wingerden, van, J.W.; Oomen, T.A.E.
Proceedings of the IFAC 19th Triennial World Congress, 24-29 August 2014, Cape Town, South Africa. Oxford: Pergamon, 2014. p. 6436-6441 (IFAC Proceedings Volume; Vol. 47, No. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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N2 - Individual pitch control (IPC) is gaining increasing acceptance as a method for mitigation of periodic disturbances in wind turbines. This paper aims at formulating a repetitive control (RC) methodology capable of adapting online to changing turbine dynamics. This is achieved by performing system identification in a reduced-dimensional space using basis functions and using the identified parameters to synthesise an RC law to reject periodic disturbances: this methodology is termed Subspace Predictive Repetitive Control (SPRC). The method is tested on an industrial simulation test bench and is able to identify and perform load control on the turbine without affecting its power production.

AB - Individual pitch control (IPC) is gaining increasing acceptance as a method for mitigation of periodic disturbances in wind turbines. This paper aims at formulating a repetitive control (RC) methodology capable of adapting online to changing turbine dynamics. This is achieved by performing system identification in a reduced-dimensional space using basis functions and using the identified parameters to synthesise an RC law to reject periodic disturbances: this methodology is termed Subspace Predictive Repetitive Control (SPRC). The method is tested on an industrial simulation test bench and is able to identify and perform load control on the turbine without affecting its power production.

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Navalkar ST, Wingerden, van JW, Oomen TAE. Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control. In Proceedings of the IFAC 19th Triennial World Congress, 24-29 August 2014, Cape Town, South Africa. Oxford: Pergamon. 2014. p. 6436-6441. (IFAC Proceedings Volume; 3). doi: 10.3182/20140824-6-ZA-1003.01982

Subspace predictive repetitive control with reduced-dimension identification for wind turbine individual pitch control

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