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Analysis of three-phases matrix reactance frequency converter with two pulsations of control signal

Analysis of three-phases matrix reactance frequency converter with two pulsations of control signal Analysis of three-phases matrix reactance frequency converter with two pulsations of control signal This paper presents a method of calculation of steady-state processes in three-phases matrix-reactance frequency converters (MRFC's), in which voltages and currents are transformed by control signals with two pulsations. A solution of nonstationary differential equations with periodic coefficients that describe this system is obtained by using Galerkin's method and an extension of equations of one variable of time to equations of two variables of time. The results of calculations are presented in an example of three-phases MRFC with buck-boost topology and compared with a numerical method embedded in the program Mathematica. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Electrical Engineering de Gruyter

Analysis of three-phases matrix reactance frequency converter with two pulsations of control signal

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Publisher
de Gruyter
Copyright
Copyright © 2012 by the
ISSN
0004-0746
DOI
10.2478/v10171-012-0029-8
Publisher site
See Article on Publisher Site

Abstract

Analysis of three-phases matrix reactance frequency converter with two pulsations of control signal This paper presents a method of calculation of steady-state processes in three-phases matrix-reactance frequency converters (MRFC's), in which voltages and currents are transformed by control signals with two pulsations. A solution of nonstationary differential equations with periodic coefficients that describe this system is obtained by using Galerkin's method and an extension of equations of one variable of time to equations of two variables of time. The results of calculations are presented in an example of three-phases MRFC with buck-boost topology and compared with a numerical method embedded in the program Mathematica.

Journal

Archives of Electrical Engineeringde Gruyter

Published: Sep 1, 2012

References