论文标题
基于矩阵转换器供电的级联双喂养发电机建立的滑动模式控制策略的改进
Improvement of Sliding Mode Control Strategy Founded on Cascaded Doubly Fed Induction Generator Powered by a Matrix Converter
论文作者
论文摘要
当前的纸张提供了通过基质转换器（MC）供电的间接面向级联的双层次融合感应发生器（CDFIG）的滑动模式控制器（SMC）。拟议的SMC采用连续的控制策略来完成自由聊天的分数滑动模式控制，并确保对第一个DFIG定子的反应性和主动功率的控制被分开。 MC用于控制提供给CDFIG第二个定子的电流，以替代标准电压源逆变器。两个MC通过空间矢量脉冲宽度调制（SVPWM）和间接场导向控制（IFOC）控制。拟议的风力发电系统（WPG）用于确保在各种干扰变量（例如湍流风）下的最大功率跟踪（MPPT）传感。仿真结果证明了所提出的方法的效率和鲁棒性。
The current paper presents a Sliding Mode Controller (SMC) for indirect field-oriented Cascaded Doubly Fed Induction Generator (CDFIG) powered through a Matrix Converter (MC). The proposed SMC employs a continuous control strategy to accomplish free chattering fractional-order sliding-mode control and to ensure that the control of the first DFIG stator's reactive and active power is separated. An MC is used to control the current provided to the second stator of the CDFIG as an alternative to standard voltage source inverters. The two MCs are controlled via Space-Vector Pulse-Width Modulation (SVPWM) and Indirect Field Oriented Control (IFOC). The proposed Wind Power Generation System (WPGS) is used with the purpose to ensure Maximum Power Point Tracking (MPPT) sensing under various disturbance variables such as turbulent wind. The simulation results prove the efficiency and robustness of the proposed method.
