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ANN based Hybrid Active Power Filter for Harmonics Elimination with Distorted Mains

机译:基于ANN的混合型有源电力滤波器,可消除电网失真

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The present paper describes dynamic neural network controlled Hybrid Active Power Filter (HAPF) designed for harmonic compensation under variable source/load conditions. A neural network based controller is employed to extract fundamental component of current from non-sinusoidal and unbalanced source currents of the considered supply system. Hybrid filter utilizing the merits of both shunt passive filter and shunt active filter for better compensation performance is applied in this work. Simulation and analysis of three phase hybrid active power filter under balanced and unbalanced load conditions, unbalanced & distorted source conditions have been incorporated using MATLAB/ SIMULINK. The detailed simulation level results have been presented to validate the proposed methodology. Keywords: Hybrid active power filter, THD, Artificial Neural Network Controller, PI controller.
机译:本文介绍了动态神经网络控制的混合有源电力滤波器(HAPF),其设计用于在可变的源/负载条件下进行谐波补偿。基于神经网络的控制器用于从考虑的供电系统的非正弦和不平衡源电流中提取电流的基本分量。在这项工作中,采用了利用无源并联滤波器和并联有源滤波器两者的优点的混合滤波器,以实现更好的补偿性能。使用MATLAB / SIMULINK结合了三相混合有源电力滤波器在平衡和不平衡负载条件,不平衡和失真源条件下的仿真和分析。提出了详细的仿真水平结果以验证所提出的方法。关键字:混合有源电力滤波器,THD,人工神经网络控制器,PI控制器。

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