Future low-inertia power systems: Requirements, issues, and solutions-A review

KS Ratnam, K Palanisamy, G Yang - Renewable and Sustainable Energy …, 2020 - Elsevier
The utilization of power electronic inverters in power grids has increased tremendously,
along with advancements in renewable energy sources. The usage of power electronic …

On the inertia of future more-electronics power systems

J Fang, H Li, Y Tang, F Blaabjerg - IEEE Journal of Emerging …, 2018 - ieeexplore.ieee.org
Inertia plays a vital role in maintaining the frequency stability of power systems. However,
the increase of power electronics-based renewable generation can dramatically reduce the …

The role of inertia for grid flexibility under high penetration of variable renewables-A review of challenges and solutions

P Makolo, R Zamora, TT Lie - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
Several studies show that grid-integrated renewable energy (RE) sources have the potential
to replace conventional synchronous generators in the network. This means the grid will …

A comprehensive review of virtual synchronous generator

KM Cheema - International journal of electrical power & energy …, 2020 - Elsevier
The renewable energy resources based distributed generation (DG) unit's integration into
the power system is growing rapidly, and the power system experiencing low inertia and …

Improvement of frequency regulation in VSG-based AC microgrid via adaptive virtual inertia

X Hou, Y Sun, X Zhang, J Lu, P Wang… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
A virtual synchronous generator (VSG) control based on adaptive virtual inertia is proposed
to improve dynamic frequency regulation of microgrid. When the system frequency deviates …

A comprehensive overview of power converter applied in high-power wind turbine: Key challenges and potential solutions

P Catalán, Y Wang, J Arza… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The increasing penetration of offshore wind power generation promotes the revolution of
wind turbine toward high-power application. The development of high-power wind turbine …

Modelling, implementation, and assessment of virtual synchronous generator in power systems

M Chen, D Zhou, F Blaabjerg - Journal of Modern Power …, 2020 - ieeexplore.ieee.org
As more and more power electronic based generation units are integrated into power
systems, the stable operation of power systems has been challenged due to the lack of …

A comprehensive review on a virtual-synchronous generator: Topologies, control orders and techniques, energy storages, and applications

M Shadoul, R Ahshan, RS AlAbri, A Al-Badi, M Albadi… - Energies, 2022 - mdpi.com
In recent years, the penetration of renewable power generations into the electrical grid has
substantially increased. Continuous deployment of power electronic-based distributed …

Impacts of current limiting on the transient stability of the virtual synchronous generator

KG Saffar, S Driss, FB Ajaei - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
This article investigates the impacts of different current limiting strategies on the transient
stability of the virtual synchronous generator (VSG). The power–angle curve of the VSG …

A comprehensive assessment of the state-of-the-art virtual synchronous generator models

A Suvorov, A Askarov, A Kievets, V Rudnik - Electric Power Systems …, 2022 - Elsevier
The large-scale penetration of renewable energy sources has a significant impact on the
steady-state operation and emergency control of modern electric power systems (EPS) …