根据风能转换系统的状态方程,结合T-S模糊模型良好的局部线性的特点,建立了风能转换系统T-S模糊控制模型.然后针对新的风能转换系统模型设计了模糊控制器.仿真结果表明在额定风速以下,T-S模糊控制方法能够将风能转换系数控制在最优值0.476附近,叶尖速比也可以维持在最优值7附近,能够实现额定风速以下的最大风能捕获.%Combining with the state equation of wind energy conversion system (WECS) and fine part-linear characteristic of the T-S fuzzy model, a novel WECS model was proposed. A T-S fuzzy controller was designed based on the new TS fuzzy model. The simulation results demonstrate the feasibility of the proposed control method. With the T-S fuzzy controller, the wind energy capture ratio can be maintained around its optimal value (0. 476) and the tip speed ratio can be maintained around its optimal value(7) ,so it is feasible to maximize the wind energy capture below the rated wind speed.
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