Improvement of the Power Sharing and Reinforcement of the Stability of an Isolated Ac Microgrid by Implementing Virtual Impedance and Robust Droop Control

A Youssfi, Y Ait El Kadi - Improvement of the Power Sharing and … - papers.ssrn.com
The stability and accuracy of power sharing between DERs in isolated microgrids are key
points for favouring renewable energy sources within a wider operating margin in order to …

Improving power sharing and enhancing the stability of an isolated AC microgrid by implementing droop control and virtual impedance

A Youssfi, YA El Kadi - E3S Web of Conferences, 2024 - e3s-conferences.org
The stability and accuracy of power sharing between DGs in isolated microgrids are key
points for favouring renewable energy sources within a wider operating margin to extract the …

Design and Analysis of Decentralized Virtual Impedance Based Controller for Enhancing Power Sharing and Stability in an Islanded Microgrid

PS Prasad, AM Parimi - Journal of Electrical Engineering & Technology, 2023 - Springer
This paper investigates the role of a virtual impedance controller in improving the small-
signal stability and power-sharing for an inverter-based islanded microgrid. The stability of …

Design of a controller for active power sharing in a highly-resistive microgrid

MI Azim, MJ Hossain, HR Pota - IFAC-PapersOnLine, 2015 - Elsevier
This paper presents a new control algorithm for active load sharing in a highly-resistive
inverter-connected microgrid under different loading conditions. A systematic procedure for …

Improved droop control based on virtual impedance and virtual power source in low‐voltage microgrid

C Dou, Z Zhang, D Yue, M Song - … Generation, Transmission & …, 2017 - Wiley Online Library
Droop control is a common method in the universal microgrid applications. Conventional
droop control is unpractical for low‐voltage microgrid, where the line impedance among …

Enhancement and Control of Reactive Power Sharing Utilizing Circulating Current in AC Microgrids

A Tazy, MM Samy, MA Ghalib - 2022 23rd International Middle …, 2022 - ieeexplore.ieee.org
Controlling frequency and voltage stability is the major objective of controlling an
independent mode a difficult task since every distributed power supply Distributed energy …

Research on voltage stabilityand optimal operation of DC microgrid

S Chen, Z Zhang, Z Zhang, T Li - 8th Renewable Power …, 2019 - ieeexplore.ieee.org
At present, in the distribution network consisting of DC power sources such as PV array,
energy storage systems (ESS), data centers and charging, it is an ideal way to select a DC …

A modified voltage controller with advanced droop control for load sharing in standalone AC microgrid under different load conditions

D Govind, HM Suryawanshi… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
The limitations of traditional droop control-based decentralized methods for standalone
microgrids, particularly the voltage drop caused by the loading effect, the droop effect, and …

Stability analysis of islanded DC microgrid for the proposed distributed control strategy with constant power loads

R Dahiya - Computers & Electrical Engineering, 2018 - Elsevier
Droop control by means of virtual resistance in control loop is applied for parallel operation
of sources in order to minimize circulating currents. The droop control approach is widely …

Comparative study of power droop control and current droop control in DC microgrid

H Peng, D Wang, M Su - … on Advances in Power System Control …, 2018 - ieeexplore.ieee.org
In order to solve the problem of distributed energy generation, microgrid has been proposed
as one of the options. Compared with AC microgrid, DC microgrid is more suitable for many …