Advanced Control Strategy for Single–Phase Voltage–Source Active Rectifier with Low Harmonic Emission
, et | 23 avr. 2014
À propos de cet article
Publié en ligne: 23 avr. 2014
Pages: 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
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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.