Advanced Control Strategy for Single-Phase Voltage-Source Active Rectifier with Low Harmonic Emission
Abstract
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.
- Publication:
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Journal of Electrical Engineering
- Pub Date:
- March 2014
- DOI:
- 10.2478/jee-2014-0018
- Bibcode:
- 2014JEE....65..121B
- Keywords:
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- single-phase voltage-source;
- control strategy