Experimental investigation on the wake interference among wind turbines sited in atmospheric boundary layer winds 
期刊名称Acta Mechanica Sinica
作者W. Tian; A. Ozbay; X. D. Wang; H. Hu
摘要We examined experimentally the effects of incoming surface wind on the turbine wake and the wake interference among upstream and downstream wind turbines sited in atmospheric boundary layer (ABL) winds. The experiment was conducted in a large-scale ABL wind tunnel with scaled wind turbine models mounted in different incoming surface winds simulating the ABL winds over typical offshore/onshore wind farms. Power outputs and dynamic loadings acting on the turbine models and the wake flow characteristics behind the turbine models were quantified. The results revealed that the incoming surface winds significantly affect the turbine wake characteristics and wake interference between the upstream and downstream turbines. The velocity deficits in the turbine wakes recover faster in the incoming surface winds with relatively high turbulence levels. Variations of the power outputs and dynamic wind loadings acting on the downstream turbines sited in the wakes of upstream turbines are correlated well with the turbine wakes characteristics. At the same downstream locations, the downstream turbines have higher power outputs and experience greater static and fatigue loadings in the inflow with relatively high turbulence level, suggesting a smaller effect of wake interference for the turbines sited in onshore wind farms.
关键词Wind turbine aerodynamics; Turbine wake characteristics; Wake interference over wind farms; Dynamic wind loadings acting on wind turbines
参考文献1. Hansen, K. S., Barthelmie, R. J., Jensen, L. E., et al.:The impact of turbulence intensity and atmospheric stability on power deficits due to wind turbine wakes at Horns Rev wind farm. Wind Energy 15, 183-196 (2012)  
2. Barthelmie, R. J., Folkerts, L., Ormel, F., et al.:Offshore wind turbine wakes measured by SODAR. J. Atmos. Ocean Technol. 20, 466-477 (2003)  
3. Adaramola, M., Krogstad, P.:Experimental investigation of wake effects on wind turbine performance. Renew. Energy 36, 2078-2086 (2011)  
4. Van Binh, L., Ishihara, T., Van Phuc, P., et al.:A peak factor for non-Gaussian response analysis of wind turbine tower. J. Wind Eng. Ind. Aerodyn. 96, 2217-2227 (2008)  
5. Sanderse, B.:Aerodynamics of Wind Turbine Wakes:Literature Review. Energy Research Center of the Netherlands. ECN-E-09-016 (2009)
6. Ross, J. N., Ainslie, J. F.:Wake measurements in clusters of model wind turbines using laser Doppler anemometry. In:Proceedings of the Third BWEA Wind Energy Conference Cranfield, UK, 172-184 (1981)
7. Barthelmie, R. J., Jensen, L. E.:Evaluation of wind farm efficiency and wind turbine wakes at the Nysted offshore wind farm. Wind Energy 13, 573-586 (2010)  
8. Wu, Y.:Large-eddy simulation of wind-turbine wakes:evaluation of turbine parametrizations. Bound. Layer Meteorol. 138, 345-366 (2011)  
9. Xie, S., Archer, C.:Self-similarity and turbulence characteristics of wind turbine wakes via large-eddy simulation. Wind Energy 18, 1815-1838 (2015)  
10. Sescu, A., Meneveau, C.:Large-eddy simulation and singlecolumn modeling of thermally stratified wind turbine arrays for fully developed, stationary atmospheric conditions. J. Atmos. Ocean Technol. 32, 1144-1162 (2015)  
11. Hu, H., Yang, Z., Sarkar, P.:Dynamic wind loads and wake characteristics of a wind turbine model in an atmospheric boundary layer wind. Exp. Fluids 52, 1277-1294 (2011)
12. Howard, K. B., Singh, A., Sotiropoulos, F., et al.:On the statistics of wind turbine wake meandering:an experimental investigation. Phys. Fluids 27, 075103 (2015)  
13. Vermeer, L., Sørensen, J., Crespo, A.:Wind turbine wake aerodynamics. Prog. Aerosp. Sci. 39, 476-510 (2003)
14. Jensen, N. O.:A note on wind generator interaction. Technical Report Risø-M-2411, Risø (1983)  
15. Frandsen, S.:On the wind speed reduction in the center of large clusters of wind turbines. J. Wind Eng. Ind. Aerodyn. 39, 251-265 (1992)  
16. Politis, E. S., Prospathopoulos, J., Cabezon, D., et al.:Modeling wake effects in large wind farms in complex terrain:the problem, the methods and the issues. Wind Energy 15, 161-182 (2011)
17. Bastankhah, M., Porté-Agel, F.:A new analytical model for windturbine wakes. Renew. Energy 70, 116-123 (2014)  
18. Quarton, D., Ainslie, J.:Turbulence in wind turbine wakes. J. Wind Eng. 14, 15-23 (1989)
19. Vermeulen, P.:An experimental analysis of wind turbine wakes. In:Third International Symposium on Wind Energy Systems, BHRA, 431-450 (1980)
20. Hassan, U.:A wind tunnel investigation of the wake structure within small wind turbine farms. E/5A/CON/5113/1890. UK Department of Energy, ETSU (1992)
21. Crespo, A., Hernandez, J.:Turbulence characteristics in wind turbine wakes. J. Wind Eng. Ind. Aerodyn. 61, 71-85 (1996)  
22. Barthelmie, R. J., Hansen, K., Frandsen, S. T., et al.:Modelling and measuring flow and wind turbine wakes in large wind farms offshore. Wind Energy 12, 431-444 (2009)  
23. Barthelmie, R. J., Pryor, S. C., Frandsen, S. T., et al.:Quantifying the impact of wind turbine wakes on power output at offshore wind farms. J. Atmos. Ocean Technol. 27, 1302-1317 (2010)  
24. Medici, D., Alfredsson, P.:Measurement on a wind turbine wake:3D effects and bluff body vortex shedding. Wind Energy 9, 219-236 (2006)  
25. Chamorro, L., Porté-Agel, F.:A wind-tunnel investigation of windturbine wakes:boundary-layer turbulence effects. Bound. Layer Meteorol. 132, 129-149 (2009)  
26. Wu, Y., Porté-Agel, F.:Atmospheric turbulence effects on windturbine wakes:an LES study. Energies 5, 5340-5362 (2012)  
27. Tian, W., Ozbay, A., Hu, H.:Effects of incoming surface wind conditions on the wake characteristics and dynamic wind loads acting on a wind turbine model. Phys. Fluids 26, 125108 (2014)  
28. Zhou, Y., Kareem, A.:Definition of wind profiles in ASCE 7. J. Struct. Eng. 128, 1082-1086 (2002)  
29. Smith, C. M., Barthelmie, R. J., Pryor, S. C.:In situ observations of the influence of a large onshore wind farm on near-surface temperature, turbulence intensity and wind speed profiles. Environ. Res. Lett. 8, 34006 (2013)  
30. Locke, J., Valencia, U., Ishikawa, K.:Design studies for twistcoupling wind turbine blades. Sandia National Laboratories, Technical Report SAND 2004-0522 (2004)
31. Yuan, W., Tian, W., Ozbay, A., et al.:An experimental study on the effects of relative rotation direction on the wake interferences among tandem wind turbines. Sci. China Phys. Mech. Astron. 57, 935-949 (2014)  
32. Chamorro, L. P., Arndt, R. E. A., Sotiropoulos, F.:Reynolds number dependence of turbulence statistics in the wake of wind turbines. Wind Energy 15, 733-742 (2012)  
33. Tian, L., Zhu, W., Shen, W., et al.:Development and validation of a new two-dimensional wake model for wind turbine wakes. J. Wind Eng. Ind. Aerodyn. 137, 90-99 (2015)  
基金项目The authors want to thank the funding support from the National Science Foundation (NSF) (Grants CBET-1133751 and CBET-1438099). Wei Tian also wants to thank the support from the National Key Technology Support Program of China (Grant 2015BAA06B04) and Shanghai Natural Science Foundation (Grant 16ZR1417600).
作者地址1 School of Aeronautics and Astronautics, Shanghai Jiao Tong University, Shanghai 200240, China;
2 Department of Aerospace Engineering, Iowa State University, Ames, IA 50011, USA;
3 School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China

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