On the basis of adaptive canceling technology, this article puts forward a simple on-line new method of detecting reactive current and harmonic current in according to these two principles. 在自适应对消技术的基础上,根据这2条基本原理,该文提出了一种简便的在线检测基波无功电流和谐波电流的新方法。
A simple and practical instantaneous harmonic current detecting method is introduced, which realizes a special filter based on DFT ( Discrete Fourier Transform). 提出了一种用离散傅里叶变换DFT(DiscreteFourierTransform)实现特殊滤波器的瞬时谐波电流的检测方法。
A Simple On-line Method of Detecting Reactive Current and Harmonic Current 一种在线检测基波无功电流和谐波电流的简便方法
On the basis of simple iterative algorithm, optimal iterative algorithm, which is a harmonic current real-time computation method for APF based on optimal iterative algorithm, is proposed. 以简单迭代算法为基础,提出了有源电力滤波器谐波电流实时计算的最优迭代算法。