基于模糊控制的变桨距风力发电机组的研究

Study of Variable-Pitch Wind Turbine based on Fuzzy Control

首先分析了风力发电机组控制策略的发展状况。其次根据风力发电机组的各部分原理,建立了数学模型,同时在MATLAB中搭建了风力发电机组的子模块。最后设计了基于模糊控制器的控制策略,利用MATLAB/simulink对其进行了仿真,取得了比较满意的控制效果。

First, the development situation of control strategy on wind turbine was studied in this paper. Second, the mathematical models about aerodynamic parts are established according to the principle of various parts on the wind turbine. At the same time, the sub-modules of the wind turbine were established by MATLAB. At last, the control strategy based on Fuzzy controller was design and simulated by MATLAB/simulink, and the control consequent achieved a certain degree.