MATHEMATICAL MODELING OF THE DIRECT CURRENT ELECTRIC DRIVE WITH THE ACTIVE RECTIFIER

Borisov Pavel, Alexey Sednev

2009 , VOLUME 09, NUMBER 3 ( MAY-JUNE )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Vladimir O.
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MATHEMATICAL MODELING OF THE DIRECT CURRENT ELECTRIC DRIVE WITH THE ACTIVE RECTIFIER

P. Borisov, A. Sednev

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Abstract

The structure of a power subsystem with the network lowering transformer and the active rectifier, providing a bilateral exchange of energy between a power line and electric machine for low-voltage direct current electric drive is considered. In MATLAB/Simulink package with application of SimPowerSystems appendix, the model of the closed-loop system of the direct current electric drive with the active rectifier on the basis of low-voltage machine PBV-100M is developed. Modeling is executed and its results are analyzed.

Keywords: active rectifier, closed-loop system of the subordinated regulation, pulse-width converter, direct current electric drive, recuperation energy.

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