An improved damping method for virtual synchronous machines

M Ebrahimi, SA Khajehoddin… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A virtual synchronous machine (VSM) approach is proposed to integrate inverter-based
distributed energy resource units into the power and energy system. VSMs emulate the …

Unified modeling and analysis of dynamic power coupling for grid-forming converters

M Li, Y Wang, W Hu, S Shu, P Yu… - … on Power Electronics, 2021 - ieeexplore.ieee.org
Grid-forming converters, taking droop-controlled converters and virtual synchronous
generators (VSGs) as typical examples, have shown great promise as the interfaces …

Multivariable control design for grid-forming inverters with decoupled active and reactive power loops

DB Rathnayake, B Bahrani - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
Grid-forming inverters (GFMIs) are recognized as a prominent driver toward achieving
renewable energy-rich power grids. Unlike grid-following inverters (GFLIs), which are …

Power coupling mechanism analysis and improved decoupling control for virtual synchronous generator

T Wen, D Zhu, X Zou, B Jiang, L Peng… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A virtual synchronous generator (VSG) control-based grid-connected converter (GCC) is an
attractive solution to improve the stability of a more renewable-energy-integrated power …

[HTML][HTML] Comparative small-signal stability analysis of voltage-controlled and enhanced current-controlled virtual synchronous generators under weak and stiff grid …

A Suvorov, A Askarov, Y Bay, B Maliuta… - International Journal of …, 2023 - Elsevier
Currently, the academic and industrial community have considerable expectations for the
modern power converter control strategy–a grid-forming control. Within this strategy, the …

Phase feedforward damping control method for virtual synchronous generators

M Li, P Yu, W Hu, Y Wang, S Shu… - … on Power Electronics, 2022 - ieeexplore.ieee.org
Damping control plays an important role in suppressing the oscillation modes of virtual
synchronous generators (VSGs). The most widely used damping control method through a …

Adaptive fuzzy-neural-network power decoupling strategy for virtual synchronous generator in micro-grid

Y Wang, RJ Wai - IEEE Transactions on Power Electronics, 2021 - ieeexplore.ieee.org
This article proposes an online-trained adaptive fuzzy-neural-network power decoupling
(AFNNPD) strategy for a virtual synchronous generator (VSG) control in a micro-grid (MG) …

Robust power decoupling based on feedforward decoupling and extended state observers for virtual synchronous generator in weak grid

N Dong, M Li, X Chang, W Zhang… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Virtual synchronous generator (VSG) can provide inertia support for a more renewable-
energy-integrated power system. However, there are power couplings between active power …

Synchronous resonant control technique to address power grid instability problems due to high renewables penetration

M Mehrasa, E Pouresmaeil, B Pournazarian, A Sepehr… - Energies, 2018 - mdpi.com
This paper presents a synchronous resonant control strategy based on the inherent
characteristics of permanent magnet synchronous generators (PMSG) for the control of …

Lead-Lag Filter-Based Damping of Virtual Synchronous Machines

F Mandrile, V Mallemaci, E Carpaneto… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Traditional power systems based on synchronous generators often feature low frequency
electromechanical oscillations. However, the integration of renewable energy sources …