A Low Inrush Current Pre-Charging Strategy of M3C with Improved Nearest Level Modulation

The modular multilevel matrix converter (M3C) can perform AC/AC conversion directly. However, M3C operation often requires a pre-charging process, which can be challenging due to the need for fast pre-charging with low inrush current. To address the issue, a closed-loop fast pre-charging strategy is...

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Bibliographic Details

Published in:	Energies
Main Authors:	Rufei He, Yikai Li, Yumin Peng, Yiming Ma, Fanqi Huang, Hailong Li, Wei Luo
Format:	Article
Language:	English
Published:	MDPI AG 2025-05-01
Subjects:	modular multilevel matrix converter (M3C) nearest level modulation (NLM) pre-charge quick-sorting algorithm
Online Access:	https://www.mdpi.com/1996-1073/18/11/2895