This article proposes a novel inertia emulation and fast frequency-droop (IEFF) control
strategy for a point-to-point voltage source converter-based high voltage direct current (VSC …

This paper presents a two-degree-of-freedom virtual synchronous generator (VSG) for
converter stations that control the dc voltage. VSGs are currently being considered in …

Modular multilevel converter-based high-voltage direct current (MMC-HVDC) systems have
the potential to support grid frequency by utilizing the electrostatic energy stored in sub …

Virtual synchronous generator (VSG) is deemed to be the key foundation for the future low
inertia power system for its superiority to provide flexible inertia support. However …

To solve the problems of weak inertia support and poor frequency regulation capability of
power system, a novel coordinated control strategy for frequency regulation of MMC-HVDC …

The penetration of high proportion renewable energy generation in the load center reduces
the inertia of the power system and causes frequency stability problems. Series hybrid …

Under variable wind speeds, a key issue is how to design frequency control strategies to
adaptively adjust the frequency control power of wind turbine generators according to …

The expansion of variable generation has driven a transition toward a 100% non-fossil
power system. New system needs are challenging system stability and suggesting the need …

Virtual synchronous generator (VSG) is an encouraging concept to ensure provision of
inertia, following large integration of renewable sources in system. However, apart from VSG …

Different from the conventional synchronous generator, the virtual inertia and damping
control parameters for the inverter-based virtual synchronous generator (VSG) provide more …