A Comparative Study of Freewheeling Methods for eGaN HEMTs in a Phase-Leg Configuration
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.3014964
Abstract: Enhancement gallium nitride high-electron-mobility transistors (eGaN HEMTs) have been developed with lower conduction losses and higher switching speed compared with MOSFETs. Self-commutated reverse conduction (SCRC) mechanism determines no reverse recovery phenomenon but a larger reverse… read more here.
Keywords: egan hemts; conduction; phase leg; reverse conduction ... See more keywords
Optimized Phase Disposition (PD) Modulation of a Modular Multilevel Converter
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2017.2697953
Abstract: This paper presents a theoretical harmonic analysis of phase disposition (PD) and phase-shifted carrier pulse-width modulation strategies for modular multilevel converters (MMCs). It is shown that when these strategies are implemented on a per MMC… read more here.
Keywords: modular multilevel; phase; phase leg; modulation ... See more keywords
An Asymmetric Hybrid Phase-Leg Modular Multilevel Converter With Small Volume, Low Cost, and DC Fault-Blocking Capability
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3510792
Abstract: Hybrid modular multilevel converters (MMCs) have exhibited superior power density and cost-effectiveness than the conventional half-bridge submodule-based MMC (HB-MMC), while still maintaining the hassle of using high-voltage dc supporting capacitors or nonstandard transformers. To alleviate… read more here.
Keywords: mmc; hybrid phase; phase leg; cost ... See more keywords