Abstract Interconnection of High Voltage Direct Current (HVDC) transmission systems to a
weak AC grid has been a challenge in recent years. The main target of this paper is to …

Modular multilevel converters (MMCs) based on half-bridge submodules (HBSMs) are
unable to prevent the AC side contribution to DC side fault currents, thus necessitating circuit …

In this paper, a novel control method of grid-connected voltage-source converters (VSCs) is
proposed. The method can be generally applied for all grid-connected VSCs but may be of …

In this paper, a small-signal model of voltage source converter (VSC) is developed to
investigate the stability of dc-link voltage control. This model contributes to representing the …

In this paper, voltage-source converter (VSC) based high-voltage dc (HVDC) transmission is
investigated for interconnection of two very weak ac systems. By using the recently proposed …

Voltage problems are challenging in modern power systems with a high penetration of
renewables integrated via power electronics. This paper extends the transient time-scale …

This paper presents a virtual synchronous control (VSynC) for doubly fed induction
generator (DFIG)-based wind turbines (WTs) to provide inertia contribution in particular …

Conventional vector-controlled voltage-source converters (VSC) suffer from stability and
performance problems when integrated into very weak ac grids (high-impedance grids). This …

Voltage source converter (VSC)-based high-voltage direct current (HVDC) transmission
systems have been employed widely in recent years. However, connecting a VSC-HVDC …

With the wide application of voltage source converters (VSCs) in power system, dc-bus
voltage control instabilities increasingly occurred in practical conditions, especially in weak …