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Comparison of High Power Non-Isolated Multilevel DC-DC Converters for Medium-Voltage Battery Storage Applications
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| Author(s) |
Milos STOJADINOVIC |
| Abstract |
In this paper 4-level neutral-point-clamped (4L-NPC), 4-level flying-capacitor (4L-FC) and 4-level neutral-point-clamped Cuk (4L-NPC-Cuk) converter topologies for multilevel DC-DC buck-boost converter for medium-voltage battery storage applications are compared with respect to efficiency and power density. The comprehensive comparison is performed with multi domain models and optimization procedures. For the converters, pareto-fronts are calculated for different operating frequencies in order to find the optimal design with respect to the specified minimum efficiency. |
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| Filename: | 0583-epe2015-full-11283617.pdf |
| Filesize: | 768.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-06-08 by System |
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