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Novel Soft-Switching Isolated Three-Phase Bidirectional AC/DC Converter
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| Author(s) |
S. Norrga |
| Abstract |
A novel ac/dc converter topology comprises a voltage source converter with capacitive snubbers and a 3-by-2 cycloconverter, connected by an MF tranbsformer. By alternately commutating the two converters it is possible to achieve soft switching conditions for all of the semiconductor elements. Furthermore, it is shown that resonant commutation of the voltage source converter is possible by utilizing the cycloconverter for short-circuiting the transformer terminals. |
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| Filename: | Unnamed file |
| Filesize: | 279.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-23 by System |
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