As in grid-tied Modular Multilevel Converters (MMC), the steady-state operation under
asymmetric grid conditions is rather general, especially for the overhead line of the AC …

This paper investigates the existence of an equilibrium point in multiterminal HVdc grids,
assesses its uniqueness, and defines conditions to ensure its stability. An offshore …

This thesis deals with the modeling and control of MMCs in the context of MTDC. The first
objective is to obtain an MMC model in dq frame which can reproduce accurately the AC …

This paper proposed a generic modeling framework of the modular multilevel converter
(MMC) based DC grid for small-signal stability studies. A modularized modeling method is …

The purpose of this paper is to assess the impact of proportional resonant controller (PR)
parameters of a Voltage Source Converter (VSC) and AC grid topology on the small signal …

Interconnection and expansion of AC networks through high‐voltage direct current grids
based on modular multilevel converters to form a multiterminal hybrid AC/DC grid can pose …

The paper aims at minimizing DC voltage oscillations in offshore multiterminal high-voltage
direct current (HVDC) grids based on modular multilevel converters (MMCs). The DC …

The most well-known approach for parallel inverter operation is droop control, which is
employed in the control of inverters of the power flow in the islanded microgrids or grid …

This paper proposes a method for tuning the fractional exponent of different types of
fractional order resonant controllers for a voltage source converter in a weak AC grid …

The aim of this paper is to reduce the voltage oscillation of the HVDC cable in an offshore
point-to-point configuration based on the modular multilevel converter. An optimization …