Advanced Control Strategy for Single–Phase Voltage–Source Active Rectifier with Low Harmonic Emission
, e | 23 apr 2014
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Pubblicato online: 23 apr 2014
Pagine: 121 - 124
DOI: https://doi.org/10.2478/jee-2014-0018
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© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology
This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
This paper introduces the advanced control of single-phase voltage-source active rectifier. This control provide direct control of trolley-wire current and active damping of low-frequency disturbances at the converter ac side. Our proposed control strategy combines PR controller with feed-forward model and low-frequency harmonic compensator based on resonant controllers. Achieved experimental results show excellent converter behavior, where converter is fed by strongly distorted supply voltage.