Three‐phase ac–dc buck–boost converter with a reduced number of switches.

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Bibliographic Details
Title: Three‐phase ac–dc buck–boost converter with a reduced number of switches.
Authors: Abdelsalam, Ibrahim1,2 (AUTHOR) ibrahim.abdallah@strath.ac.uk, Adam, Grain P.1 (AUTHOR), Holliday, Derrick1 (AUTHOR), Williams, Barry W.1 (AUTHOR)
Source: IET Renewable Power Generation (Wiley-Blackwell). Jul2015, Vol. 9 Issue 5, p494-502. 9p.
Abstract: A single‐switch, single‐stage, three‐phase ac–dc buck–boost converter suitable for medium‐voltage applications is proposed. Basic relations that govern steady‐state converter operation are established, confirmed using PSCAD/EMTDC simulations, and substantiated experimentally. Simulation and experimental results establish that the proposed converter has good dynamic performance in buck and boost modes, with near unity input power factor. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:A single‐switch, single‐stage, three‐phase ac–dc buck–boost converter suitable for medium‐voltage applications is proposed. Basic relations that govern steady‐state converter operation are established, confirmed using PSCAD/EMTDC simulations, and substantiated experimentally. Simulation and experimental results establish that the proposed converter has good dynamic performance in buck and boost modes, with near unity input power factor. [ABSTRACT FROM AUTHOR]
ISSN:17521416
DOI:10.1049/iet-rpg.2014.0077