Influence of Crosswind on Aerodynamic Performance of Wind Turbine in Wind-drive Device
Si-Yu Wang, Hong-Bin Li, Ye-Kun Zhen, Xiao-Qian Xu, Tao-Hui Shi
Available Online June 2014.
- https://doi.org/10.2991/icmsa-15.2015.199How to use a DOI?
- Crosswind, Velocity Decomposition, Aerodynamic Performance, Local Impact.
- To enhance the utilization rate of wind energy, introduce a new kind of Movable Wind-drive Device and research the influence of crosswind on aerodynamic performance of wind turbine in wind-drive device. Based on blade coordinate system and feline coordinate system, carry on a vector decomposition of wind velocity and obtain the change rules of every velocity component. According to the classical momentum-blade theory and strip analysis theory, analyze the aerodynamic model in positive direction wind and in negative direction wind, research the difference of the formulas in two cases, get the impact of the crosswind on wind turbine blades. Calculation results express that axial thrust and torque possess periodic local impact on the middle section of wind turbine.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Si-Yu Wang AU - Hong-Bin Li AU - Ye-Kun Zhen AU - Xiao-Qian Xu AU - Tao-Hui Shi PY - 2014/06 DA - 2014/06 TI - Influence of Crosswind on Aerodynamic Performance of Wind Turbine in Wind-drive Device BT - 2015 International Conference on Material Science and Applications (icmsa-15) PB - Atlantis Press SP - 1075 EP - 1080 SN - 2352-541X UR - https://doi.org/10.2991/icmsa-15.2015.199 DO - https://doi.org/10.2991/icmsa-15.2015.199 ID - Wang2014/06 ER -