Jarosław Zygarlicki

TL;DR: In this article, a modification of the least squares Prony's method for power quality analysis in terms of estimation of harmonics and interharmonics in an electric power signal is presented.

TL;DR: In this paper, the authors present the most relevant aspects of the BCI and all the milestones that have been made over nearly 50-year history of this research domain and highlight all the technological and methodological advances that have transformed something available and understandable by a very few into something that has a potential to be a breathtaking change for so many.

TL;DR: In this article, a variable-frequency Prony method is proposed for estimating parameters of sinusoidal components, which, in the analyzed signal, are characterized by time-dependent frequencies.

TL;DR: In this article, an application of Prony's method with some known components in the analysis of electric power quality is presented, which enables to estimate the levels of the harmonic components, the frequency of the fundamental signal and real parameters of the interharmonic components, which are grouped and averaged in contemporary monitoring equipment.

TL;DR: This paper presents an example of practical use of Prony ’s method for monitoring of power waveform fundamental harmonic fluctuations, which is required for the analysis of window synchronizations in frequency analyses in power monitoring systems.