基于遗传算法控制器的变速风机桨距角控制研究

摘要

Exercising control over pitch angle is the most common means for adjusting the aerodynamic torque of the wind turbine when we rate wind speed. It can also be used to control such variables as generator power, revolving speed and wind speed. Based on the finding, the paper puts forward a pitch angle control for variable speed wind tur-bines by genetic algorithm controller. The control performance is simulated and tested.%桨距角控制是根据风速变化调节风机气动力矩最常见的方法，这种方法还可以控制发电机功率，发电机转速以及风速等各种变量。基此提出了一种基于遗传算法设计的风机控制器，并通过仿真进行了系统性能的评测。