The modular multilevel converter (MMC) is currently one of the power converter topologies
which has attracted more research and development worldwide. Its features, such as high …

This article deals with dc voltage dynamics of multi-terminal HVdc grids (MTDC) with energy-
based controlled modular multilevel converters (MMCs) adopting the commonly used power …

This paper introduces a dynamic phasor model of a half-bridge modular multilevel converter
based on variables in the stationary ABC frame. The application of the dynamic phasor …

This paper addresses the small-signal stability of voltage-controlled modular multilevel
converters (MMCs) feeding linear ac systems. By using the harmonic state-space (HSS) …

With an increasing number of renewable energy resources being integrated into the power
system through power electronics, conventional power plants based on large synchronous …

Negative damping in modular multilevel converter (MMC) impedance may lead to high-
frequency resonance (HFR) in MMC-high-voltage direct current systems. The existing …

Large offshore wind power plants (OWPPs) installed far from the coastline are emerging to
benefit from the strong and steady wind resources available at these locations. The high …

A boldsymbol d-boldsymbol q frame impedance model of modular multilevel converter
(MMC), which is suitable for high-frequency resonance (HFR) analysis under the condition …

This paper investigates the dynamic behavior of a modular multi-level converter (MMC)-
based HVDC link. An overall state-space model is developed to identify the system critical …

Meshed offshore grids (MOGs) present a viable option for a reliable bulk power transmission
topology. The station-level control of MOGs requires faster dynamics along with multiple …