Fault-current handling capability of the modular multilevel converters (MMCs) under dc-
cable short-circuit conditions is a major concern for the MMC applications on the high …

There is a growing use of High Voltage Direct Current (HVDC) globally due to the many
advantages of Direct Current (DC) transmission systems over Alternating Current (AC) …

Multilevel converters, such as the modular multilevel converter (MMC) or the alternate arm
converter (AAC), rely on charged capacitors in their cells to generate their AC voltage …

State‐of‐the‐art time‐domain models of power cables account for the frequency
dependency of physical parameters to enable accurate transient simulations of high‐voltage …

A novel hybrid, modular multilevel converter is presented that utilizes a combination of half-
bridge and novel three-level cells where the three-level cells utilize a clamp circuit which …

A new hybrid cascaded modular multilevel converter for the high-voltage dc transmission
system is presented. The half-bridge cells are used on the main power stage and the …

The half-bridge-based modular multilevel converter (MMC) has emerged as the favored
converter topology for voltage-source HVDC applications. The submodules within the …

In future power systems, reduced overall inertia caused by an increased dominance of
asynchronous generation and interconnections would make frequency control particularly …

This paper presents a method to calculate the minimal size of cell capacitors in multilevel
VSCs which meets a maximum voltage deviation criterion under ideal conditions. This …

The development of modular multilevel converter (MMC) and the increased needs for long
distance bulk power transmission using underground and subsea cables have promoted the …