caa a22 4500 463206770 CHVBK 20180405153128.0 cr unu---uuuuu 170326e20070901xx s 000 0 eng 10.1007/s00202-006-0044-0 doi (NATIONALLICENCE)springer-10.1007/s00202-006-0044-0 Power components estimation using two-stage Newton type algorithm [Elektronische Daten] [Vladimir Terzija, Vladimir Stanojevic, Zoran Lazarevic] In this paper an efficient two-stage Newton type algorithm for power components estimation is presented. In the first algorithm stage the spectra and fundamental frequency of input currents and voltages are estimated. In the second stage the power components are calculated based on the results obtained in the first stage. By this, power components definitions according to the IEEE Standard 1459-2000 are used. In the algorithm the signal frequency was considered as an unknown parameter simultaneously estimated with signal spectrum. By this, the algorithm becomes insensitive to frequency changes. On the other hand, the signal model became non-linear, so the strategies of non-linear estimation were used. The algorithm performances are tested using computer simulated and laboratory tests. Springer-Verlag, 2006 Power systems nationallicence Power measurement nationallicence Non-linear estimation nationallicence Transient processes nationallicence IEEE Std. 1459-2000 nationallicence Terzija Vladimir EPSRC Chair Professor in Power System Engineering, School of Electrical and Electronic Engineering, The University of Manchester, Ferranti Building B6 Sackville Street, P.O. Box 88, M60 1QD, Manchester, UK aut Stanojevic Vladimir Imperial College London, South Kensington Campus, SW7 2AZ, London, UK aut Lazarevic Zoran Faculty of Electrical Engineering, Bulevar Revolucije 73, 11000, Belgrade, Serbia aut Electrical Engineering Springer-Verlag 89/8(2007-09-01), 591-600 0948-7921 89:8<591 2007 89 202 https://doi.org/10.1007/s00202-006-0044-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00202-006-0044-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Terzija Vladimir EPSRC Chair Professor in Power System Engineering, School of Electrical and Electronic Engineering, The University of Manchester, Ferranti Building B6 Sackville Street, P.O. Box 88, M60 1QD, Manchester, UK aut NATIONALLICENCE 700 1- Stanojevic Vladimir Imperial College London, South Kensington Campus, SW7 2AZ, London, UK aut NATIONALLICENCE 700 1- Lazarevic Zoran Faculty of Electrical Engineering, Bulevar Revolucije 73, 11000, Belgrade, Serbia aut NATIONALLICENCE 773 0- Electrical Engineering Springer-Verlag 89/8(2007-09-01), 591-600 0948-7921 89:8<591 2007 89 202 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer