An adaptive virtual impedance control for improving power sharing among inverters in islanded AC microgrids

AS Vijay, N Parth, S Doolla… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Several drawbacks of the conventional and inverse droop control based decentralized
techniques for islanded microgrids are being addressed actively, over the years by various …

A novel droop control strategy of reactive power sharing based on adaptive virtual impedance in microgrids

B Fan, Q Li, W Wang, G Yao, H Ma… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Droop control strategy is widely used to control parallel inverters in a microgrid. However,
due to the mismatched line impedance, the traditional droop control strategy is difficult to …

Review of impedance-reshaping-based power sharing strategies in islanded AC microgrids

F Deng, W Yao, X Zhang, Y Tang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In islanded AC microgrids, loads are supplied by parallel inverters-based distributed
generation (DG) units. Accurate power sharing, which is always degraded by the …

A modified droop-based decentralized control strategy for accurate power sharing in a PV-based islanded AC microgrid

B Mishra, M Pattnaik - ISA transactions, 2024 - Elsevier
This paper introduces a novel droop-based decentralized control scheme to address the
power-sharing challenges within a PV-fed islanded AC microgrid. This novel approach …

[HTML][HTML] Distributed control strategy for voltage and frequency restoration and accurate reactive power-sharing for islanded microgrid

S Hou, J Chen, G Chen - Energy Reports, 2023 - Elsevier
For a conventional droop-controlled islanded microgrid, the poor reactive power-sharing
and drop of bus voltage and frequency caused by line impedance mismatch and droop …

A Review of Control Techniques for Inverter-Based Distributed Energy Resources Applications

S Hasheminasab, M Alzayed, H Chaoui - Energies, 2024 - mdpi.com
The escalating adoption of low-carbon energy technologies underscores the imperative to
transition from conventional fossil fuel-dependent sources to sustainable alternatives. The …

Decoupled distributed control of offshore wind farms connected to DR-HVDC based on novel adaptive virtual impedance

Y Sun, D Kong, Z Zhang, Y Wang, H He… - … on Power Electronics, 2024 - ieeexplore.ieee.org
In offshore wind farms connected via diode-rectifier-based high-voltage dc, conventional
distributed control strategies have significant coupling among active and reactive power …

Enhancing microgrid performance with AI‐based predictive control: Establishing an intelligent distributed control system

A Hasani, H Heydari… - … Transmission & Distribution, 2024 - Wiley Online Library
Microgrids play a pivotal role in modern power distribution systems, necessitating precise
control methodologies to tackle challenges such as performance instability, especially …

An adaptive droop scheme for improving transient and steady-state power sharing among distributed generators in islanded microgrids

M Aquib, N Parth, S Doolla… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The droop control laws lack proportional power sharing in transient as well as steady-state
conditions in AC microgrids. This paper proposes an adaptive droop coefficients based …

A brief review on the application of the virtual impedance method in islanded alternating current microgrids to control reactive power sharing

G Shahgholian - Hydrogen, Fuel Cell & Energy Storage, 2024 - hfe.irost.ir
To preserve power quality in islanded alternating current (AC) microgrids (MGs), precise line
voltage regulation is crucial, especially in the presence of non-linear and unbalanced loads …