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Megawatt SiC+Si Inverter for Aircraft Propulsion by Toni Luque is a document available to read on EtoBox.
This document presents a hybrid "SiC+Si" three-level active neutral point clamped (3L-ANPC) inverter for aircraft hybrid-electric propulsion systems. The inverter is designed to be megawatt-scale with high efficiency and power density. It uses silicon carbide MOSFETs for high frequency switching to reduce losses, and silicon IGBTs for lower frequency switching. A key challenge is minimizing stray inductance in commutation loops involving different power modules. Experimental results show the 1 MW 3L-ANPC in
- Author
- Toni Luque
- Language
- EN