| 基于直接功率控制的并联有源电力滤波器 |
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| 引用本文： | 黄崇鑫,王奔,钱碧甫,鲍鹏.基于直接功率控制的并联有源电力滤波器[J].电测与仪表,2009,46(5). |
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| 作者姓名： | 黄崇鑫 王奔 钱碧甫 鲍鹏 |
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| 作者单位： | 西南交通大学,电气学院,成都,610031 |
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| 摘 要： | 三相三线并联有源电力滤波器能够实时的补偿谐波电流和无功电流.目前,并联有源电力滤波器的补偿原理大多是补偿电流跟踪检测出的参考谐波电流.在分析以往的补偿原理之后,提出了把检测出的谐波功率作为参考功率信号,然后,采用直接功率控制方法,设计有源电力滤波器的控制器,使滤波器的输出的谐波功率跟踪参考功率,从而达到消除谐波的目的.仿真试验结果表明,采用这种控制策略设计出的有源电力滤波器具有良好的谐波补偿效果.
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| 关 键 词： | 有源电力滤波器 直接功率控制 谐波抑制 瞬时功率理论 |
Shunt Active Power Filter Based on DPC |
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| HUANG Chong-xin,WANG Ben,QIAN Bi-fu,BAO Peng.Shunt Active Power Filter Based on DPC[J].Electrical Measurement & Instrumentation,2009,46(5). |
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| Authors: | HUANG Chong-xin WANG Ben QIAN Bi-fu BAO Peng |
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| Affiliation: | HUANG Chong-xin,WANG Ben,QIAN Bi-fu,BAO Peng(School of Electrical Engineering,Southwest Tiaotong University,Chengdu 610031,China) |
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| Abstract: | Three-phase three-line shunt Active Power Filter(APF) can be used to restrain harmonic currents and compensate reactive power current on-line.At present,most of the compensation principles of APF are that the compensation currents track the detected reference harmonic currents.After the analysis of the previous compensation principles,a novel control method is proposed in this paper that harmonic power is detected to be the reference compensation power firstly.Then,adopting Direct Power Control(DPC) method,... |
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| Keywords: | active power filter direct power control harmonic suppressing instantaneous power theory |
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