单相混合滤波系统的实验研究EXPERIMENTAL STUDY ON SINGLE PHASE HYBRID FILTER SYSTEM
赵成勇,李庚银,陈志业,李广凯,臧立春
摘要(Abstract):
分析了串联有源滤波器 (SAPF)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中 ,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
关键词(KeyWords): 有源电力滤波器;无源滤波器;谐波电流;空间矢量方法
基金项目(Foundation):
作者(Author): 赵成勇,李庚银,陈志业,李广凯,臧立春
Email:
DOI: 10.13335/j.1000-3673.pst.2001.01.010
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