Articles | Volume 4, issue 3
https://doi.org/10.5194/wes-4-479-2019
https://doi.org/10.5194/wes-4-479-2019
Research article
 | 
10 Sep 2019
Research article |  | 10 Sep 2019

Sensitivity analysis of the effect of wind characteristics and turbine properties on wind turbine loads

Amy N. Robertson, Kelsey Shaler, Latha Sethuraman, and Jason Jonkman

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Cited articles

Abdallah, I.: Assessment of extreme design loads for modern wind turbines using the probabilistic approach, PhD Disseration, DTU Wind Energy, Denmark, No. 0048(EN), 2015. 
Abdallah, I., Natarajan, A., and Sorensen, J.: Impact of Uncertainty in Airfoil Characteristics on Wind Turbine Extreme Loads, Renew. Energ., 75, 283–300, https://doi.org/10.1016/j.renene.2014.10.009, 2015. 
Berg, J., Mann, J., and Patten, E. G.: Lidar-Observed Stress Vectors and Veer in the Atmospheric Boundary Layer, J. Atmos. Ocean. Tech., 30, 1961–1969, 2013. 
Campolongo, F., Cariboni, J., and Saltelli, A.: An Effective Screening Design for Sensitivity Analysis of Large Models, Environ. Model. Softw., 22, 1509–1518, 2007. 
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This paper identifies the most sensitive parameters for the load response of a 5 MW wind turbine. Two sets of parameters are examined: one set relating to the wind excitation characteristics and a second related to the physical properties of the wind turbine. The two sensitivity analyses are done separately, and the top most-sensitive parameters are identified for different load outputs throughout the structure. The findings will guide future validation campaigns and measurement needs.
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