Generation of user defined turbulent inflow conditions by an active grid for validation experiments

Lars Kröger; Joeri Frederik; Jan Willem Van Wingerden; Joachim Peinke; Michael Hölling

doi:10.1088/1742-6596/1037/5/052002

Generation of user defined turbulent inflow conditions by an active grid for validation experiments

Lars Kröger, Joeri Frederik, Jan Willem Van Wingerden, Joachim Peinke, Michael Hölling

Team Jan-Willem van Wingerden

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

27 Citations (Scopus)

63 Downloads (Pure)

Abstract

A wind tunnel experiment is presented which combines the use of controlled turbulent inflow conditions and a two-bladed model wind turbine utilizing a new control strategy called subspace predictive repetitive control (SPRC). The validation of the performance of SPRC was made under turbulent inflow conditions generated by an active grid. The 3m × 3m active grid is used in this experiment using a unique method to generate reproducible atmospheric- like turbulent wind fields to act on a medium sized model wind turbine. This contribution is focussing on the detailed description of the experiment and its components and the analysis of the turbulent inflow by means of one and two point statistics. Exemplarily the impact of the new control strategy to the generated turbulent test cases are discussed.

Original language	English
Title of host publication	Journal of Physics: Conference Series
Subtitle of host publication	The Science of Making Torque from Wind (Torque 2018)
Place of Publication	Bristol, UK
Publisher	IOP Publishing
Number of pages	10
Volume	1037
DOIs	https://doi.org/10.1088/1742-6596/1037/5/052002
Publication status	Published - 2018
Event	TORQUE 2018: The Science of Making Torque from Wind - Milano, Italy Duration: 20 Jun 2018 → 22 Jun 2018 http://www.torque2018.org/

Publication series

Name	Journal of Physics: Conference Series
Publisher	IOP Publishing Ltd.
ISSN (Print)	1742-6588

Conference

Conference	TORQUE 2018
Abbreviated title	TORQUE 2018
Country/Territory	Italy
City	Milano
Period	20/06/18 → 22/06/18
Internet address	http://www.torque2018.org/

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10.1088/1742-6596/1037/5/052002

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Kröger, L., Frederik, J., Van Wingerden, J. W., Peinke, J., & Hölling, M. (2018). Generation of user defined turbulent inflow conditions by an active grid for validation experiments. In Journal of Physics: Conference Series: The Science of Making Torque from Wind (Torque 2018) (Vol. 1037). (Journal of Physics: Conference Series). IOP Publishing. https://doi.org/10.1088/1742-6596/1037/5/052002

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abstract = "A wind tunnel experiment is presented which combines the use of controlled turbulent inflow conditions and a two-bladed model wind turbine utilizing a new control strategy called subspace predictive repetitive control (SPRC). The validation of the performance of SPRC was made under turbulent inflow conditions generated by an active grid. The 3m × 3m active grid is used in this experiment using a unique method to generate reproducible atmospheric- like turbulent wind fields to act on a medium sized model wind turbine. This contribution is focussing on the detailed description of the experiment and its components and the analysis of the turbulent inflow by means of one and two point statistics. Exemplarily the impact of the new control strategy to the generated turbulent test cases are discussed.",

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Kröger, L, Frederik, J, Van Wingerden, JW, Peinke, J & Hölling, M 2018, Generation of user defined turbulent inflow conditions by an active grid for validation experiments. in Journal of Physics: Conference Series: The Science of Making Torque from Wind (Torque 2018). vol. 1037, Journal of Physics: Conference Series, IOP Publishing, Bristol, UK, TORQUE 2018, Milano, Italy, 20/06/18. https://doi.org/10.1088/1742-6596/1037/5/052002

Generation of user defined turbulent inflow conditions by an active grid for validation experiments. / Kröger, Lars; Frederik, Joeri; Van Wingerden, Jan Willem et al.
Journal of Physics: Conference Series: The Science of Making Torque from Wind (Torque 2018). Vol. 1037 Bristol, UK: IOP Publishing, 2018. (Journal of Physics: Conference Series).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AB - A wind tunnel experiment is presented which combines the use of controlled turbulent inflow conditions and a two-bladed model wind turbine utilizing a new control strategy called subspace predictive repetitive control (SPRC). The validation of the performance of SPRC was made under turbulent inflow conditions generated by an active grid. The 3m × 3m active grid is used in this experiment using a unique method to generate reproducible atmospheric- like turbulent wind fields to act on a medium sized model wind turbine. This contribution is focussing on the detailed description of the experiment and its components and the analysis of the turbulent inflow by means of one and two point statistics. Exemplarily the impact of the new control strategy to the generated turbulent test cases are discussed.

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Kröger L, Frederik J, Van Wingerden JW, Peinke J, Hölling M. Generation of user defined turbulent inflow conditions by an active grid for validation experiments. In Journal of Physics: Conference Series: The Science of Making Torque from Wind (Torque 2018). Vol. 1037. Bristol, UK: IOP Publishing. 2018. (Journal of Physics: Conference Series). doi: 10.1088/1742-6596/1037/5/052002

Generation of user defined turbulent inflow conditions by an active grid for validation experiments

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