Numerical Research Based on the Installation of Spoilers on the High Tower of Wind Turbines

Recent years, with the rapid development of the wind power industry, large megawatts of wind turbines, long blades and high towers have become the mainstream cost reduction methods today. This paper takes the WT3000D160H140 wind turbine in the CRRC ZHUZHOU INSTITUTE CO., LTD. Zichang Wind Farm as the research background, and according to the spoiler tower used in its hoisting operation as the research object, the commercial software FLUENT simulation model is used to install the spoiler and the flow field around the tower without spoiler. changing conditions. The results show that the position where the vortex is generated can be well induced after the spoiler is installed; the speed behind the tower with the spoiler installed is significantly higher than that of the tower without the spoiler installed; after the spoiler is installed, the turbulent kinetic energy behind the tower is much larger than without the spoiler installed; which can better complete the hoisting operation.