Research on advanced design technologies of large-scale wind turbine blades for use in complex terrain

被引：0
|
作者：
Zhang M. [1 ,2 ,3 ,4 ]
Liao C. [1 ,2 ,3 ,4 ]
Zhang L. [1 ,2 ,3 ,4 ]
Wu G. [1 ,2 ,3 ,4 ]
Xu J. [1 ,2 ,3 ,4 ]
机构：
[1] Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing
[2] National Laboratory of Wind Turbine Blade Research & Development Center, Beijing
[3] Key Laboratory of Wind Energy Utilization, Chinese Academy of Sciences, Beijing
[4] University of Chinese Academy of Sciences, Beijing
来源：
Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica | 2020年 / 50卷 / 10期
关键词：
Complex terrain; Lightweight; Load reduction; Optimization design; Wind turbine blade;
D O I：
10.1360/SST-2020-0094
中图分类号：
学科分类号：
摘要：
In recent years, wind power has rapidly developed in China's inland complex terrain. However, the level of core design technologies for related wind turbines is low. Therefore, on the basis of the achievements and experiences of the Institute of Engineering Thermophysics, the Chinese Academy of Sciences for the past 15 years, this study focuses on wind turbine blades, which are essential for the efficiency, reliability, and power cost of the wind power unit. In this study, the new generation of key technologies are researched (e.g., aerodynamic efficiency increase, passive coupling load reduction, and lightweight optimization under complex terrain conditions) to build an integrated optimization design technology system. This study fills the gaps in the domestic industry and strives to make the design level of large-scale Chinese wind turbine blades achieve the international advanced level. In addition, this study is essential for solving national energy security and environmental pollution problems. © 2020, Science Press. All right reserved.
引用
收藏
页码：1391 / 1403
页数：12
相关论文
共 45 条
  • [1] Li X, Zhang L, Song J, Et al., Airfoil design for large horizontal axis wind turbines in low wind speed regions, Renew Energy, 145, pp. 2345-2357, (2020)
  • [2] Li X, Yang K, Liao C, Et al., Overall design optimization of dedicated outboard airfoils for horizontal axis wind turbine blades, Wind Energy, 21, pp. 320-337, (2018)
  • [3] Li X, Yang K, Bai J, Et al., A new optimization approach to improve the overall performance of thick wind turbine airfoils, Energy, 116, pp. 202-213, (2016)
  • [4] Li X, Yang K, Zhang L, Et al., Large thickness airfoils with high lift in the operating range of angle of attack, J Renew Sust Energy, 6, (2014)
  • [5] Li X, Yang K, Zhang L, Et al., Experimental study of Reynolds number effects on performance of thick CAS wind turbine airfoils, J Renew Sust Energy, 9, (2017)
  • [6] Zhang L, Yang K, Xu J Z., Effects on wind turbine airfoils by vortex generators, J Eng Thermophys, 5, pp. 749-752, (2010)
  • [7] Zhang L., Wind turbine blade with blunt trailing-edge and improvements of its aerodynamic performance, (2011)
  • [8] Zhang L, Yang K, Xu J Z, Et al., Modeling of delta-wing type vortex generators, Sci China Tech Sci, 54, pp. 277-285, (2011)
  • [9] Yang K, Zhang L, Xu J Z, Simulation of aerodynamic performance affected by vortex generators on blunt trailing-edge airfoils, Sci China Ser E-Tech Sci, 53, pp. 1-7, (2010)
  • [10] Zhang L, Yang K, Huang C W, Et al., Parameters design of vortex generators based on numerical models, J Eng Thermophys, 33, pp. 2084-2087, (2012)
12345