Transformerless UPS System Based on the Half-Bridge Hybrid Switched-Capacitor Operating as AC-DC and DC-DC Converter

A single-phase transformerless online uninterruptible power supply (UPS) is proposed in this article. This UPS is based on the new half-bridge doubler-boost with switched-capacitor operation. It is capable of operating with ac and dc input sources. The proposed converter provides a high power factor...

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Veröffentlicht in:IEEE transactions on industrial electronics (1982) 2021-03, Vol.68 (3), p.2173-2183
Hauptverfasser: Fernandes, Leonardo Gobel, Badin, Alceu Andre, Cortez, Daniel Flores, Gules, Roger, Romaneli, Eduardo Felix Ribeiro, Assef, Amauri
Format: Artikel
Sprache:eng
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