| 三相四线并联APF的电流滞环控制策略分析 |
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| 引用本文： | 乐健,姜齐荣,韩英铎.三相四线并联APF的电流滞环控制策略分析[J].电力系统自动化,2006,30(17):70-75. |
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| 作者姓名： | 乐健 姜齐荣 韩英铎 |
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| 作者单位： | 清华大学电机系,北京市,100084 |
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| 摘 要： | 提出了一种三相四线并联有源电力滤波器（APF）主电路的统一拓扑结构，建立了它的数学模型，并定义了衡量并联APF补偿性能的指标。在此基础上分析了2种电流滞环控制策略应用于三相四线并联APF时存在的本质缺陷，通过具体的仿真计算验证了所得到的结论，为改进三相四线并联APF的电流滞环控制策略提供了重要的理论依据。
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| 关 键 词： | 有源电力滤波器 数学模型 三相四线制 电流滞环控制策略 |
| 收稿时间： | 2005-12-07 |
| 修稿时间： | 2005-12-072006-04-13 |
Analysis of Hysteresis Current Control Strategy of Three-phase Four-wire Shunt APF |
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| LE Jian,JIANG Qirong,HAN Yingduo.Analysis of Hysteresis Current Control Strategy of Three-phase Four-wire Shunt APF[J].Automation of Electric Power Systems,2006,30(17):70-75. |
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| Authors: | LE Jian JIANG Qirong HAN Yingduo |
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| Affiliation: | Tsinghua University, Beijing 100084, China |
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| Abstract: | This paper presents a unified topology of the three-phase four-wire shunt APF and its mathematic model. Based on these works, some shortages of hysteresis current control strategy for the three-phase four-wire shunt APF are investigated. The validity of all the conclusions is proved by simulation results. This paper offers a significant theory basis for improving compensation capability of the three-phase four-wire APF with the helps of hysteresis current control strategy. |
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| Keywords: | APF mathematic model three-phase four-wire hysteresis current control strategy |
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