Title: Integration of harmonic flow analysis software with database of non-linear loads
Authors: Lewandowski, Michał
Maciążek, Marcin
Pasko, Marian
Citation: AMTEE ’11 : tenth international conference on Advanced Methods in the Theory of Electrical Engineering : September 06-09, 2011 [Cheb, Czech Republic], p. VII-3-4.
Issue Date: 2011
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://cpee.zcu.cz/AMTEE/ArchivedProceedings.aspx
ISBN: 978-80-7043-993-7
Keywords: harmonická analýza proudění;frekvenční analýza;Matlab;PCFLO;PostgresSQL
Keywords in different language: harmonic flow analysis;frequency analysis;Matlab;PCFLO;PostgresSQL
Abstract in different language: Paper presents algorithm for frequency model estimation of non-linear loads. Algorithm takes time based waveforms (current, voltage) from the database (PostgresSQL) and using one of the Fourier analysis methods evaluates the amplitudefrequency and phase-frequency characteristics of the load. These characteristics can be used in further frequency analysis (Matlab/PCFLO) of a power network containing non-linear loads. Performed tests showed that the signals should be sampled synchronously with the signal base frequency or this frequency must be determined with high accuracy to obtain reliable results.
Rights: © University of West Bohemia
Appears in Collections:CPEE – AMTEE 2011

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