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| 基于APF的特定次谐波补偿方案研究 | |
| 引用本文： | 刘承锡,余翔,陶凯.基于APF的特定次谐波补偿方案研究[J].广东输电与变电技术,2009,11(5):14-18. |
| 作者姓名： | 刘承锡 余翔 陶凯 |
| 作者单位： | 1. 伊顿电气山特电子有限公司 2. 中船重工709研究所 3. 华南理工大学 |
| 摘 要： | 以d-q坐标变换原理为理论基础,将坐标旋转角速度和旋转方向做适当修改,能分别检测出不平衡系统任意次谐波电流的正序和负序分量,以此提出了一种针对特定次谐波电流的检测方法。最后将检测到的正、负、零序分量相加,得到需检测的任意次谐波电流。经分析和实验,证明了该方法的正确性。 |
| 关 键 词： | 特定次谐波 坐标变换 ip-iq法 有源滤波器 |
The Research of Specific Harmonic Compensation based on APF |
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| Liu Chengxi,Yu Xiang,Tao Kai.The Research of Specific Harmonic Compensation based on APF[J].Guangdong Power Transmission Technology,2009,11(5):14-18. | |
| Authors: | Liu Chengxi Yu Xiang Tao Kai |
| Affiliation: | EATON Group Santak Electronic Branch Liu Chengxi 709th Research Institute of China Shipbuilding Company Yu Xiang South China University of Technology Tao Kai |
| Abstract: | A detective method on specific harmonic current is presented. Based on d-q coordinate transformation theory,this method can detects positive sequence component and negative sequence component in varied kind of harmonic current in the unbalanced system by properly adjusting the coordinate rotating speed and rotating direction,Adding the detected positive,negative and zero sequence current to get the harmonic current,then it is verified through the theoretical analyse and experiment. |
| Keywords: | Specific harmonics Coordinate transformation ip-iq method APF |
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