Adaptive linear combiners a robust neural network technique for on-line harmonic tracking

Intelligent techniques of harmonic detection or estimation are nowadays of a great interest in power system applications, their ability to deal with high non-linearities attract researchers to investigate the performance of these methods mainly based on artificial intelligence namely using artificial neural networks (ANNs). In the literature many harmonic detection or estimation methods were presented, in this paper we focus on adaptive linear neuron (ADALINE) to estimate the fundamental component and selected harmonic content of a distorted signal compared to the fast Fourier transformation (FFT) algorithm.