Optimum injection of second harmonic circulating current for reduction in submodule capacitor voltage ripple in over-modulated mmc

GV Bharath, PT Balsara - 2021 IEEE Energy Conversion …, 2021 - ieeexplore.ieee.org
In Modular Multilevel Converter (MMC), submodule capacitor value determines the overall
cost, size, and weight of the converter. Minimizing the submodule capacitance value without …

Advances in Modular and Flying-capacitor Multilevel Converters

VBCR Gandluru - 2022 - utd-ir.tdl.org
In the era of growing awareness and concern for environmental changes, power-electronic
engineers are leading the transition away from fossil fuels to renewable energy sources. In …

Online Optimal Dual Harmonic Injection Strategy for MMC-SESS under Wind Power Fluctuations

L Fu, J Xu, Y Xu, Y Xiong, L Yang - 2023 4th International …, 2023 - ieeexplore.ieee.org
A modular multilevel converter with an integrated supercapacitor-based energy storage
system (MMC-SESS) is a promising solution to renewable energy integrations. However, the …