Modeling and Mitigation Control of the Submodule-Capacitor Voltage Ripple of a Modular Multilevel Converter under Unbalanced Grid Conditions
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DOI: 10.3390/en14030651
Abstract: A modular multilevel converter’s (MMC’s) submodule (SM)-capacitor voltage will increase under unbalanced grid conditions. Depending on the imbalance level, the voltage ripple can be considerably high, and it can exceed the pre-defined safe limits. If… read more here.
Keywords: capacitor voltage; voltage; voltage ripple; submodule capacitor ... See more keywords