| 单相混合滤波系统的实验研究 |
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| 引用本文： | 赵成勇,李庚银,陈志业,李广凯,臧立春.单相混合滤波系统的实验研究[J].电网技术,2001,25(1):43-46. |
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| 作者姓名： | 赵成勇 李庚银 陈志业 李广凯 臧立春 |
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| 作者单位： | 华北电力大学电力系, |
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| 摘 要： | 分析了串联有源滤波器（SAPE）的结构和滤波原理，针对单相系统的特点，提出了谐波电流检测方法和波形控制方法，由于零矢量的运用，使波形控制具有更高的精度，给出了基于SAPF的单相混合滤波系统的实验结果，表明在混合滤波系统，SAPF对谐波电流起隔离作用，可以明显地改善无源滤波器（PPF）的滤波特性。
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| 关 键 词： | 单相混合滤波经纬度 有源电力滤波器 逆变器 无功功率补偿 电网 |
| 文章编号： | 1000-3673 (2001) 01-0043-04 |
| 修稿时间： | 2000年4月24日 |
EXPERIMENTAL STUDY ON SINGLE PHASE HYBRID FILTER SYSTEM |
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| ZHAO Cheng-yong,LI Geng-yin,CHEN Zhi-ye,LI Guang-kai,ZANG Li-chun.EXPERIMENTAL STUDY ON SINGLE PHASE HYBRID FILTER SYSTEM[J].Power System Technology,2001,25(1):43-46. |
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| Authors: | ZHAO Cheng-yong LI Geng-yin CHEN Zhi-ye LI Guang-kai ZANG Li-chun |
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| Abstract: | The configuration and principle of a hybrid filter system with series active filter is analyzed. According to the feature of single phase system, a harmonic current detecting method and a pulse width modulation method are presented. Because of the use of zero vector, the wave controlling possesses higher precision. The experimental results of single phase hybrid filter system based on SAPF are given. It is shown that in hybrid filter system the SAPF can be used as an isolator of harmonic current between the source and load. Thus, the filtering characteristics of passive power filter (PPF) can be remarkably improved. |
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| Keywords: | active power filter passive power filter harmonic current space vector method |
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