基于补偿电流最小原理的谐波与无功电流检测方法

A Detecting Approach of Harmonic and Reactive Currents Based on the Minimum Compensated Currents

提出基于补偿电流最小原理的谐波与无功电流检测方法。给出一种用所推荐方法实现的有源电力滤波器结构图。用人工神经网络实现了谐波与无功电流检测网络。理论分析和仿真结果证实了所提方案的正确性。

his paper proposes a new detecting approach of harmonic and reactive currents based on the minimum compensated currents.A system framework of active power filter with the proposed detecting approach is presented.The proposed detecting approach is realized by using the ANN.The results of the theoretical analysis and computer simulation confirm the validity of the proposed approach.