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A High Power Density Three-Phase Three-Level Hybrid IGBT/SiC Interleaved Active Neutral Point Clamped Voltage Source Converter
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| Author(s) |
Mohammad NAJJAR, Henning Roar NIELSEN, Lars Bech RASMUSSEN |
| Abstract |
Increasing the power density and efficiency of power electronic converter plays an important role in the pursuit of reducing carbon footprint. This paper presents a solution to reach a higher power density and efficiency voltage source converter that can operate across a wide range of DC and AC voltages. To reach this, a modified interleaved three-level active-neutral-point-clamped (ANPC) topology is presented. A hybrid modulation technique is considered for the converter and consequently SiC switches are employed in the structure. A 350kW prototype is built and tested in both rectifier and inverter modes. In addition, the efficiency measurement is performed and the peak efficiency of 98.6\% is obtained |
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| Filename: | 0031-epe2023-full-11584850.pdf |
| Filesize: | 592.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2023-09-24 by System |
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