caa a22 4500 463206797 CHVBK 20180405153128.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s00202-006-0017-3 doi (NATIONALLICENCE)springer-10.1007/s00202-006-0017-3 Nowaczyk Emilia Division of Measuring and Medical Electronic Instruments, Wroclaw University of Technology, Wroclaw, Poland aut Method of Reducing Error in Calculations of Active Power from Signal Samples [Elektronische Daten] [Emilia Nowaczyk] The paper presents the results of investigations into several methods of calculating the active power value from current and voltage signal samples. The accuracy attainable for nonsinusoidal signals whose frequency differs from the nominal one was determined. A new active power calculation method ensuring accurate results for sampling over two signal periods is proposed. The method uses a very simple computing algorithm. Springer-Verlag, 2006 Active power nationallicence Asynchronous sampling nationallicence Nonsinusoidal signal nationallicence Reducing error nationallicence Computing method nationallicence Electrical Engineering Springer-Verlag 89/5(2007-05-01), 419-424 0948-7921 89:5<419 2007 89 202 https://doi.org/10.1007/s00202-006-0017-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00202-006-0017-3 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Nowaczyk Emilia Division of Measuring and Medical Electronic Instruments, Wroclaw University of Technology, Wroclaw, Poland aut NATIONALLICENCE 773 0- Electrical Engineering Springer-Verlag 89/5(2007-05-01), 419-424 0948-7921 89:5<419 2007 89 202 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer