A three-phase multilevel converter with multi-winding medium-frequency transformer

In view of problems of unbalanced capacitor voltage, or big volume and high cost of phase-shifting transformer which provides DC power existed in traditional multilevel converter, the paper proposed a three-phase multilevel converter based on cascaded H-bridge and multi-winding medium-frequency tran...

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Bibliographic Details
Main Authors: ZHANG Yulei, ZHANG Yuxiang, GUO Mi
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2014-06-01
Series:Gong-kuang zidonghua
Subjects:
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.06.015