[HTML][HTML] A hierarchical control approach to improve the voltage and frequency stability for hybrid microgrids-based distributed energy resources

MS Toularoud, MK Rudposhti, S Bagheri, AH Salemi - Energy Reports, 2023 - Elsevier
This study proposes a multi-layer interactive control scheme to improve the performance of
microgrids (MGs) based on distributed energy resources (DERs). This structure ensures the …

Reviewing Control Paradigms and Emerging Trends of Grid-Forming Inverters—A Comparative Study

K Rahman, J Hashimoto, D Orihara, TS Ustun, K Otani… - Energies, 2024 - mdpi.com
Grid-forming inverters (GFMs) have emerged as crucial components in modern power
systems, facilitating the integration of renewable energy sources and enhancing grid …

[HTML][HTML] Performance analysis of grid-forming inverters in existing conformance testing

H Kikusato, D Orihara, J Hashimoto, T Takamatsu… - Energy Reports, 2022 - Elsevier
Grid-forming (GFM) inverters are promising technologies in future power systems. Although
the voltage-source characteristic of the GFM inverter has been validated to enhance the …

Enhancing Microgrid Voltage and Frequency Stability through Multilayer Interactive Control Framework

M Saadati Toularoud… - … on Electrical Energy …, 2024 - Wiley Online Library
Microgrids (MGs) play a crucial role in modern power distribution systems, particularly in
ensuring reliable and efficient energy supply, integrating renewable energy sources, and …

[HTML][HTML] Impact of Impedances and Solar Inverter Grid Controls in Electric Distribution Line with Grid Voltage and Frequency Instability

T Kaewnukultorn, S Hegedus - Energies, 2024 - mdpi.com
The penetration of solar energy into centralized electric grids has increased significantly
during the last decade. Although the electricity from photovoltaics (PVs) can deliver clean …

[HTML][HTML] Verification of power hardware-in-the-loop environment for testing grid-forming inverter

H Kikusato, D Orihara, J Hashimoto, T Takamatsu… - Energy Reports, 2023 - Elsevier
Grid-forming inverters (GFMIs) are promising technologies that can replace some of the
capabilities traditionally provided by synchronous generators (SGs), such as inertial …

Machine Learning Supervisory Control of Grid-Forming Inverters in Islanded Mode

HO Omotoso, AA Al-Shamma'a, M Alharbi, HMH Farh… - Sustainability, 2023 - mdpi.com
This research paper presents a novel droop control strategy for sharing the load among
three independent converter power systems in a microgrid. The proposed method employs a …

Dynamic Interactions between Parallel Grid-Forming Inverters in a Microgrid

SZ Almutairi - Applied Sciences, 2023 - mdpi.com
The potential instability issues caused by the dynamic interactions between parallel grid-
forming inverters are examined. The approach adopted for analysis is s-domain admittance …

Innovative adaptive virtual impedance for resonance frequency mitigation in grid-connected converters

MB Saïd-Romdhane, M Haddad… - Electric Power Systems …, 2025 - Elsevier
Microgrid architectures are typically composed of multiple parallel grid-connected inverters,
interconnected via LCL filters to comply with grid code requirements while offering low cost …

[HTML][HTML] Power hardware-in-the-loop testing for multiple inverters with virtual inertia controls

H Kikusato, D Orihara, J Hashimoto, T Takamatsu… - Energy Reports, 2023 - Elsevier
Virtual inertia (VI) control schemes implemented in inverter-based resources (IBRs) present
a promising solution for mitigating the absence of inertial response in power systems after …