Optimal Ratio of Grid-Forming to Grid-Following Inverters Towards Resilient Power Electronics Dominated Grids

A Zare, S D'silva, MB Shadmand - 2023 IEEE Applied Power …, 2023 - ieeexplore.ieee.org
The modern paradigm of power electronics dominated grid (PEDG) has facilitated
integration of grid forming (GFM) and grid following (GFL) inverters in the power systems …

Prospects and Challenges of Inertia Emulation Methods for Low Inertia Power Systems

MF Umar, AG Nazari… - 2024 4th International …, 2024 - ieeexplore.ieee.org
Due to massive incorporation of the renewable energy resources into the upcoming power
grid, the share of power generation from synchronous generator (SG) is being decreased …

Virtual Inertia Enhancement for Grid Forming Inverters in AC Power Electronics Dominated Grids

A Karaki, S Bayhan, A Sanfilippo… - … on Smart Grid and …, 2024 - ieeexplore.ieee.org
In the realm of power electronics, the rise of the Power Electronics-Dominated Grid (PEDG)
presents a unique challenge due to its inherent low inertia, a direct consequence of the …

Dynamically Aggregated Small-Signal Impedance Model of Inverter-Based Resources

A Sharma, PD Achlerkar… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Bulk renewable energy resources are interfaced with power systems by large-scale power
plants having numerous inverter-based resources (IBRs). To alleviate the burden of …

Optimal Synchronization Scheme of Grid-forming Inverters at Multiple Point of Coupling in Reconfiguring Grid

AG Nazari, MF Umar… - 2023 IEEE Power & …, 2023 - ieeexplore.ieee.org
Synchronization of network of grid forming inverters (GFMIs) is a major concern in upcoming
power grids dominated with distributed generators (DGs). After the blackout or severe …

Resilient Operation of Grid-Forming Inverters under Large-scale Disturbances in Low Inertia Power System

MF Umar, AG Nazari, MB Shadmand… - IEEE Open Journal of …, 2024 - ieeexplore.ieee.org
The future power grid is transitioning toward a low inertia power system due to the
displacement of synchronous generators (SG)-based generation sources and incorporating …

Coherency-based Coordination Scheme to Mitigate Adverse Dynamic Interaction of Grid-Forming Inverters

A Gohari, MF Umar… - 2023 IEEE Energy …, 2023 - ieeexplore.ieee.org
Due to the better frequency response and transient stability, grid-forming inverters (GFMIs)
have shown themselves as a promising solution for the future grid with high penetration of …

Optimal Inertia Emulation via Adaptive Grid-forming Inverter Selection in Active Distribution Networks

A Zare, S D'silva, MB Shadmand… - 2023 IEEE Energy …, 2023 - ieeexplore.ieee.org
This paper presents an optimization algorithm that estimates the equivalent inertia and
dam** factor required to support the power electronics dominated grids (PEDG) in …

Coherency Enforcement in the Cluster of Heterogeneous Grid-forming and Grid-following Inverters

MF Umar, AG Nazari… - 2023 IEEE Energy …, 2023 - ieeexplore.ieee.org
This paper presents a control scheme for enforcing coherency in a power electronics
dominated grid (PEDG) comprising multiple grid-forming (GFM) and grid-following inverters …

On The Voltage Stability of The Power Electronics-Dominated Grid: Mathematical Derivation of The Stability Margin

A Khan, MB Shadmand… - 2023 IEEE Energy …, 2023 - ieeexplore.ieee.org
This article provides insights into voltage stability problem in the futuristic power electronics-
dominated grid (PEDG) through detailed mathematical derivations. It is revealed in this …