INCREASE THE ACCURACY OF DETERMINING THE VALUES OF HARMONIC COMPONENTS IN ELECTRICAL SIGNALS
https://doi.org/10.30724/1998-9903-2017-19-11-12-73-87
Abstract
In the work, the urgency of increasing the accuracy of determining the values of the harmonic components in electrical signals is substantiated. It is shown that it is necessary to take into account the nonlinear character of the change in the circuit inductance to increase the accuracy of determining the amplitude and / or effective values of the higher harmonic components in the primary circuit. Fast-acting algorithms for the accurate determination of the values of harmonic components are described. Results of full-scale tests using the proposed methods are presented. Comparison of the above algorithms for processing secondary signals is performed.
About the Authors
G. P. Mussonov
Irkutsk National Research Technical University, Irkutsk
Russian Federation
Russian Federation
Cand. Sci. (Techn.), Assoc. Prof. of department «Electric Power Stations, Networks and Systems», Institute of Power Engineering.
A. S. Seleznev
Irkutsk National Research Technical University, Irkutsk
Russian Federation
postgraduate student of department «Electric Power Stations, Networks and Systems», Institute of Power Engineering
Russian Federation
postgraduate student of department «Electric Power Stations, Networks and Systems», Institute of Power Engineering
V. V. Fedchishin
Irkutsk National Research Technical University, Irkutsk
Russian Federation
Russian Federation
Cand. Sci. (Techn.), Assoc. Prof. of department «Electric Power Stations, Networks and Systems», Director of the Institute of Power Engineering, Head of the Department of Electric Power Stations, Networks and Systems
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Review
For citations:
Mussonov G.P., Seleznev A.S., Fedchishin V.V. INCREASE THE ACCURACY OF DETERMINING THE VALUES OF HARMONIC COMPONENTS IN ELECTRICAL SIGNALS. Power engineering: research, equipment, technology. 2017;19(11-12):73-87. (In Russ.) https://doi.org/10.30724/1998-9903-2017-19-11-12-73-87
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