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Title: A novel three-phase UPS system with a single-phase resonant HF link
Authors: Darwish, MK
Keywords: UPS;PWM converters;Resonant inverters;HF transformers
Issue Date: 2006
Publisher: Praise Worthy Prize
Citation: International Review of Electrical Engineering. 1, 83-89
Abstract: This paper presents a new three-phase uninterruptible power supply (UPS) system based on a single-phase resonant high frequency (HF) link and a single-phase transformer. The three-phase output voltage is constructed and regulated from a three-phase cycloconverter fed from the constant amplitude, constant frequency link voltage. The generation of a novel switching stategy for the three-phase cycloconverter is presented. The simulation of the proposed system is carried out and verified with experimental results.
Appears in Collections:Electronic and Computer Engineering
Dept of Electronic and Computer Engineering Research Papers

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