Yaw induced wake deflection - a full-scale validation study

G.C. Larsen; S. Ott; J. Liew; M.P. van der Laan; E. Simon; G. R.Thorsen; P. Jacobs

doi:10.1088/1742-6596/1618/6/062047

Yaw induced wake deflection - a full-scale validation study

G.C. Larsen^*, S. Ott, J. Liew, M.P. van der Laan, E. Simon, G. R.Thorsen, P. Jacobs

^*Corresponding author for this work

Department of Wind Energy

Research output: Contribution to journal › Conference article › Research › peer-review

58 Downloads (Pure)

Abstract

Aerodynamic wake interactions between turbines located in wind power plants
cause both a loss in power production and an increase in fatigue loading of the wind farm turbines. Yaw induced active wake deflection is one possible wind farm control strategy, which can be applied to mitigate wake effects on nearby downstream located wind turbines. In the present study three flow models of different fidelities are applied to mimic a full-scale study of wake deflection recorded by an advanced synchronised setup of two long-range pulsed scanning lidars. The investigated case studies encompass a base case with (approximately) zero yaw setting supplemented by two non-zero yaw cases of 17.5º and -14.5°, respectively. The model results are compared mutually as well as with the result of the full-scale measurement campaign.

Original language	English
Article number	062047
Book series	Journal of Physics - Conference Series
Volume	1618
Number of pages	12
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/1618/6/062047
Publication status	Published - 2020
Event	TORQUE 2020 - Online event, Netherlands Duration: 28 Sep 2020 → 2 Oct 2020 https://www.torque2020.org/

Conference

Conference	TORQUE 2020
Location	Online event
Country	Netherlands
Period	28/09/2020 → 02/10/2020
Internet address	https://www.torque2020.org/

Access to Document

10.1088/1742-6596/1618/6/062047Licence: CC BY

FulltextAccepted author manuscript, 869 KB
FulltextFinal published version, 1.33 MBLicence: CC BY

Fingerprint Dive into the research topics of 'Yaw induced wake deflection - a full-scale validation study'. Together they form a unique fingerprint.

Cite this

@inproceedings{74fc19a878ef4e668f8940473a72bd6c,

title = "Yaw induced wake deflection - a full-scale validation study",

abstract = "Aerodynamic wake interactions between turbines located in wind power plantscause both a loss in power production and an increase in fatigue loading of the wind farm turbines. Yaw induced active wake deflection is one possible wind farm control strategy, which can be applied to mitigate wake effects on nearby downstream located wind turbines. In the present study three flow models of different fidelities are applied to mimic a full-scale study of wake deflection recorded by an advanced synchronised setup of two long-range pulsed scanning lidars. The investigated case studies encompass a base case with (approximately) zero yaw setting supplemented by two non-zero yaw cases of 17.5º and -14.5°, respectively. The model results are compared mutually as well as with the result of the full-scale measurement campaign.",

author = "G.C. Larsen and S. Ott and J. Liew and {van der Laan}, M.P. and E. Simon and G. R.Thorsen and P. Jacobs",

year = "2020",

doi = "10.1088/1742-6596/1618/6/062047",

language = "English",

volume = "1618",

journal = "Journal of Physics: Conference Series (Online)",

issn = "1742-6596",

publisher = "IOP Publishing",

note = "TORQUE 2020 ; Conference date: 28-09-2020 Through 02-10-2020",

url = "https://www.torque2020.org/",

}

TY - GEN

T1 - Yaw induced wake deflection - a full-scale validation study

AU - Larsen, G.C.

AU - Ott, S.

AU - Liew, J.

AU - van der Laan, M.P.

AU - Simon, E.

AU - R.Thorsen, G.

AU - Jacobs, P.

PY - 2020

Y1 - 2020

N2 - Aerodynamic wake interactions between turbines located in wind power plantscause both a loss in power production and an increase in fatigue loading of the wind farm turbines. Yaw induced active wake deflection is one possible wind farm control strategy, which can be applied to mitigate wake effects on nearby downstream located wind turbines. In the present study three flow models of different fidelities are applied to mimic a full-scale study of wake deflection recorded by an advanced synchronised setup of two long-range pulsed scanning lidars. The investigated case studies encompass a base case with (approximately) zero yaw setting supplemented by two non-zero yaw cases of 17.5º and -14.5°, respectively. The model results are compared mutually as well as with the result of the full-scale measurement campaign.

AB - Aerodynamic wake interactions between turbines located in wind power plantscause both a loss in power production and an increase in fatigue loading of the wind farm turbines. Yaw induced active wake deflection is one possible wind farm control strategy, which can be applied to mitigate wake effects on nearby downstream located wind turbines. In the present study three flow models of different fidelities are applied to mimic a full-scale study of wake deflection recorded by an advanced synchronised setup of two long-range pulsed scanning lidars. The investigated case studies encompass a base case with (approximately) zero yaw setting supplemented by two non-zero yaw cases of 17.5º and -14.5°, respectively. The model results are compared mutually as well as with the result of the full-scale measurement campaign.

U2 - 10.1088/1742-6596/1618/6/062047

DO - 10.1088/1742-6596/1618/6/062047

M3 - Conference article

VL - 1618

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

SN - 1742-6596

M1 - 062047

T2 - TORQUE 2020

Y2 - 28 September 2020 through 2 October 2020

ER -