直驱式风机偏航控制系统优化

Optimization on the Yaw Control System of Direct-driven Wind Turbine Generators

基于偏航系统的组成和工作原理,分析某风电场因选址因素的影响,造成几台风机风向不稳定,引发频繁偏航,导致风机机械和电气损伤较大,并对此提出优化解决措施,提高了风机可靠性,提升了风电场的整体发电效率。

Based on the composition and working principle of the yaw system for a wind farm,analyses are carried out that several wind turbines are not stable due to the influence of site selection of a wind farm,which causes the phenomena of frequent yaws leading to severe mechanical and electrical damage of wind turbines.The corresponding optimization measures are put forward,which promotes the reliability of wind turbines and enhances the overall efficiency of the wind farm.