| 基于预测控制的并联有源电力滤波器研究 |
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| 引用本文： | 吴勇,万淑芸,徐金榜,王庆义.基于预测控制的并联有源电力滤波器研究[J].电力电子技术,2007,41(9):7-9. |
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| 作者姓名： | 吴勇 万淑芸 徐金榜 王庆义 |
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| 作者单位： | 华中科技大学,湖北,武汉,430074 |
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| 摘 要： | 采用预测控制方法对并联有源电力滤波器(APF)电流环进行了分析和研究.通过分析并联APF的数学模型,推导出了应用于电流预测控制的内部模型结构,并根据预测控制理论对并联APF中电流预测控制的各个环节进行了分析,得出电流预测控制规则.该方法克服了系统中存在的不确定性,提高了APF的控制精度和鲁棒性.对电流预测控制进行的仿真和实验结果证明,该方法是正确、可行的,且具有较高的精度和较好的动态响应性能.
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| 关 键 词： | 滤波器 预测 电流控制/有源滤波器 内部模型 |
| 文章编号： | 1000-100X（2007）09-0007-03 |
| 修稿时间： | 2007-06-12 |
Study on Shunt Active Power Filter based on Predictive Control |
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| WU Yong,WAN Shu-yun,XU Jin-bang,WANG Qin-yi.Study on Shunt Active Power Filter based on Predictive Control[J].Power Electronics,2007,41(9):7-9. |
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| Authors: | WU Yong WAN Shu-yun XU Jin-bang WANG Qin-yi |
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| Affiliation: | Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | The application of predictive control for current closed loop control of shunt Active Power Filter(APF) is analyzed.Through the mathematic model analysis of shunt APF,the internal mode of APF is deduced.Based on the analy-sis of predictive control theory,the current control loop of APF is researched and realized.This method improves the con-trolling precision and robustness of active power filter.The simulation and experimental results show that the method is correct and feasible. |
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| Keywords: | filter predictiion current control / active power filter internal model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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