基于数值仿真技术的风电机组测试场地标定方法研究

A site calibration method of wind turbine testing base on numerical simulation technology

文章使用数值仿真软件建立复杂地形的CFD模型,通过测风塔位置处实测风速来推算风机机位处的实际风速,并与实际风电场地标定中相同时间序列的实测风机机位风速进行比对,验证了通过数值仿真计算来实现在风电机组测试场地标定的可行性。

This paper built a CFD model of complex terrain base on a numerical simulation software.By this model, the wind speed at the wind turbine poition was calculated by the wind speeds on the meteorological mast location. The simulated wind speeds have been validated by comparing with the real tested results of the wind farm. The results indicate that the site calibration method of wind turbine is possible by numerical simulation technology.