IEEE - Institute of Electrical and Electronics Engineers, Inc. - Improved Energy Balancing of Grid-Side Modular Multilevel Converters by Optimized Feedforward Circulating Currents and Common-Mode Voltage

Author(s): Hendrik Fehr ; Albrecht Gensior
Sponsor(s): IEEE Power Electronics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 December 2018
Volume: 33
Page(s): 10,903 - 10,913
ISSN (Electronic): 1941-0107
ISSN (Paper): 0885-8993
DOI: 10.1109/TPEL.2018.2805103
Regular:

In contrast to the conventional feedback approach, the energy balancing task of a grid-side modular multilevel converter (MMC) with half-bridge cells and an isolated ac star point is considered as... View More

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