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Asymmetrical transformer-based embedded Z-source inverters.
- Source :
- IET Power Electronics (Wiley-Blackwell); Feb2013, Vol. 6 Issue 2, p261-269, 9p
- Publication Year :
- 2013
-
Abstract
- Z-source inverters are inverters with buck-boost capability that traditional inverters cannot match. Despite this ability, present Z-source topologies are burdened by some limitations such as chopping input current, high-voltage stress and poor spectral performance at high gain. To improve their performances, a number of asymmetrical transformer-based embedded Z-source inverters are proposed. Through theoretical derivation and experiments, the proposed inverters have been shown to draw a smooth input current and produce a high gain by varying the transformer turns ratio n. The range of variation for n depends on the inverter topology chosen, which in turn depends on the application under consideration. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17554535
- Volume :
- 6
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- IET Power Electronics (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 95859090
- Full Text :
- https://doi.org/10.1049/iet-pel.2012.0460