| 基于迭代学习控制的并联型有源电力滤波器研究 |
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| 引用本文： | 刘继权.基于迭代学习控制的并联型有源电力滤波器研究[J].电力电容器与无功补偿,2009,30(3):33-35,40. |
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| 作者姓名： | 刘继权 |
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| 作者单位： | 广东省电力设计研究院,广东,广州,510663 |
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| 摘 要： | 在并联型有源电力滤波器控制方法中,传统PI控制的滤波效果不够理想。针对稳定性负载电网谐波具有重复周期的特点,提出迭代学习控制算法,并嵌入反馈环节,以提高迭代学习收敛速度。该方法计算量小,稳态误差小,易于实现,仿真分析和实验结果表明了该控制方法的有效性。
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| 关 键 词： | 并联型有源电力滤波器 迭代学习控制 PI控制 畸变率 |
Research on Shunt Active Power Filter Based on Iterative Learning Control |
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| LIU Ji-quan.Research on Shunt Active Power Filter Based on Iterative Learning Control[J].Power Capacitor $ Reactive Power Compensation,2009,30(3):33-35,40. |
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| Authors: | LIU Ji-quan |
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| Abstract: | In many control methods of shunt active power filter,the performance of traditional PI control is not satisfied.According to the character of re-period of current harmonics in stead-load power system,this paper presents an algorithm of iterative learning control,in the same of using feedback control to enhance the speed of convergence.The proposed algorithm is small computation capacity,low stabilization error and easy to realize.Simulation and engineering results confirm the availability of the algorithm. |
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| Keywords: | Shunt active power filter Iterative learning control PI control Distortion rate |
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