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Differential Wye Modular Multilevel AC Converter (DW-M2AC) for Direct AC/AC Power Conversion
DownloadFall 2022
Direct AC/AC MMCs are used in a wide variety of power system applications such as interconnecting asynchronous grids with different frequencies, renewable energy integrations and medium voltage variable frequency motor drives. Due to the advantages such as lower component count and lesser...
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Spring 2018
This thesis proposes a multiport dc-dc modular multilevel converter, which is the first truly modular solution for a \"dc hub\" that can interconnect multiple MVDC or HVDC systems in future dc grids. The proposed converter, termed MP-DCMMC, consists of modular subconverters that can be added to...