tower shadow effect

基本解释

There are many influencing factors of wind power unit such as wind velocity, confused flowing, tower-shadow effect and so on, which will bring fluctuation of wind turbine output.
风电机组发电出力的影响因素有很多，如风速、紊流、风机塔影效应等，这些因素的随机变化都会引起风机出力的波动。
The power expression by the wind passing through the rotor swept area of back wind direction wind turbine is accurately deduced from energy viewpoint based on wind shear and tower shadow effect.
从风力机获取能量角度出发，充分考虑风剪切与塔影效应，精确推导出作用于下风向风力机风轮扫掠面积上理论风功率的计算式。

塔影效应
The change of aerodynamic performance, which is caused by the interaction of blades and tower in HAWTs, is called Tower Shadow Effect. Tower shadow effect has great influence on performance of HAWTs.
水平轴风力机中由于叶片与塔架流场的相互干涉作用引起的风力机气动参数变化的非定常效应称为塔影效应,塔影效应对于风力机性能有重要影响。