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Control of wind turbine for Variable Speed Based on auto-tuining Fuzzy-PI Controller

机译：基于自动调谐模糊PI控制器的变速控制风力涡轮机

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One of the main aims of the wind energy conversion systems (WECSs) is to obtain the maximum power point and maintained it constant in the design limits range with wind speed fluctuations. Different traditional control methods have been implemented to attain this objective. The robust auto-tuning AF-PI controller is capable of controlling the complex nonlinear systems, which the disturbances have a significant influence on the control capability and efficiency. This paper offers a robust fuzzy-proportional-integral (AF -PI) control strategy which features auto-tuning property of current control for doubly-fed induction generator (DFIG). The suggested AF -PI controller is robust and effective under various operating conditions and parameters changing due to an adaptive feature. The performance of the suggested adaptive AF-PI controller is validated utilizing MATLAB/SIMULINK environment. simulation tests have performed for verifying the dynamic performance of the suggested control methodology. the simulation results clarify that the suggested AF-PI controller having a perfect dynamic and steady-state performance, in addition to it is robust with system parameters fluctuations.
机译：风能转换系统（WECSS）的主要目的之一是获得最大功率点，并在设计限制范围内保持其恒定的风速波动。已经实施了不同的传统控制方法以获得此目标。鲁棒自动调谐AF-PI控制器能够控制复杂的非线性系统，干扰对控制能力和效率产生显着影响。本文提供了一种强大的模糊比例积分（AF -PI）控制策略，它为双馈感应发电机（DFIG）提供了电流控制的自动调整性能。建议的AF -PI控制器在各种操作条件下具有稳健且有效，并且由于自适应特征而改变。建议的自适应AF-PI控制器的性能利用MATLAB / SIMULINK环境进行验证。仿真测试已经执行用于验证建议控制方法的动态性能。仿真结果阐明了建议的AF-PI控制器具有完美的动态和稳态性能，除了它具有系统参数波动的强大。

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