A Multiport Power Electronic Transformer Based on Modular Multilevel Converter and Mixed-Frequency Modulation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2019.2931529
Abstract: Power electronic transformer (PET) is a key apparatus in smart grid system, due to the advantages of power controllability and ac/dc grids interconnection. The four-stage PETs have multiple output ports, good controllability, and flexibility, but… read more here.
Keywords: power electronic; electronic transformer; power; topology ... See more keywords
A Distribution Power Electronic Transformer with MMC
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8010120
Abstract: This paper deals with a Power Electronic Transformer (PET) topology for a 3-phase AC distribution grid. In the discussed topology, a Modular Multilevel Converter (MMC) and a Full-Bridge converter are employed for the medium voltage… read more here.
Keywords: electronic transformer; power; topology; power electronic ... See more keywords