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Transformer-Based Asymmetrical Embedded Z-source Neutral Point Clamped Inverters with Continuous Input Current and Enhanced Voltage Boost Capability
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| Author(s) |
Wei MO, Poh Chiang LOH, Frede BLAABJERG |
| Abstract |
Z-source Neutral Point Clamped (NPC) inverters were introduced to integrate both the advantages of Z-source inverters and NPC inverters. However, traditional Z-source inverters suffer from high voltage stress and chopping input current. This paper proposes six types transformer-based impedance-source NPC inverters which have enhanced voltage boost capability and continuous input current by utilizing of transformer and embedded dc source configuration. Experimental results are presented to verify the theory validation. |
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| Filename: | 0058-epe2013-full-07490779.pdf |
| Filesize: | 394.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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