摘要
介绍了一种用于有源电力滤波器(ActivePowerFilter,简称APF)的谐波检测新方法,重点阐述了该方法的基本原理。实验证明,使用该方法的有源电力滤波器通用性强,能灵活补偿无功,受电压波形畸变影响小,能将畸变的负载电流补偿为与电压同频同相的标准正弦波。
A novel harmonics detecting method which can be used in active power fiher（APF） is introduced in this paper.And emphases are placed on the basic principle of this method.The experiment proves that the APF using this method is all-purpose, it can compensate reactive power neatly.The voltage distortion influences the result slightly ,and the anamorphic current can be compensated to be a waveform with the same frequency and phase of the voltage.
出处
《电力电子技术》
CSCD
北大核心
2006年第5期42-44,共3页
Power Electronics
