Voltage control and load sharing in a DC islanded microgrid based on disturbance observer

H Amiri, GA Markadeh… - 2019 27th Iranian …, 2019 - ieeexplore.ieee.org
Increasing DC loads along with DC nature of Distributed Energy Resources (DERs) raised
interest to DC microgrids. Conventional droop/non-droop power sharing in microgrids …

Design of Decentralized Droop Control Structure of DC Microgrid with Constant Power Loads and Source Disturbances

G Ensermu, A Bhattacharya - 2018 IEEE Innovative Smart Grid …, 2018 - ieeexplore.ieee.org
DC microgrid with different sources and constant power load is studied in this paper.
Considering the impact of source disturbances and load variation, a decentralized control is …

Decentralized secondary controller in islanded dc microgrids to enhance voltage regulation and load sharing accuracy

M Nabatirad, B Bahrani… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The conventional droop control is a widely-used technique to share loads in islanded low
voltage (LV) DC networks, known as autonomous DC Microgrids (MG), using a fully …

Cooperative Control for DC Microgrid with Large Power Disturbance

Z Luo, H Geng, G Zhu - 2018 IEEE International Power …, 2018 - ieeexplore.ieee.org
DC microgrid is receiving growing attention due to its high efficiency and controllability. With
the penetration of renewable energy sources (RES) continuously increasing among modern …

Robust decentralized control for effective load sharing and bus voltage regulation of DC microgrid based on optimal droop parameters

S Shivam, R Dahiya - Journal of Renewable and Sustainable Energy, 2017 - pubs.aip.org
The droop control approach is widely used in DC microgrids. The conventional droop control
cannot achieve equal current sharing in per unit as well as desired bus voltage regulation …

Dynamic power sharing and autonomous voltage regulation in islanded dc microgrids

X Yang, X Li, H He, Y Zhang… - 2019 IEEE Power & Energy …, 2019 - ieeexplore.ieee.org
This paper proposes a coordinated control strategy for islanded microgrids (MGs) including
bus voltage compensation and dynamic power sharing. The droop control is used to realize …

Voltage control in a DC islanded microgrid based on nonlinear disturbance observer with CPLs

H Amiri, GA Markadeh, NM Dehkordi - Journal of Energy Storage, 2020 - Elsevier
In this paper, a nonlinear voltage control for a DC islanded microgrid (MG) is proposed. This
control method is a new nonlinear decentralized backstepping based strategy for voltage …

Distributed droop control of dc microgrid for improved voltage regulation and current sharing

R Kumar, MK Pathak - IET Renewable Power Generation, 2020 - Wiley Online Library
DC microgrid is becoming popular because of its high efficiency, high reliability and
connection of distributed generation with energy storage devices and dc loads. The main …

Logarithmic droop-based decentralized control of parallel converters for accurate current sharing in islanded DC microgrid applications

P Monica, M Kowsalya, JM Guerrero - IET Renewable Power …, 2021 - vbn.aau.dk
Remarkable progress in distributed power generation invigorated research into DC
microgrids using a controllable DC–DC converter contingent to the functionalities therein …

Enhanced distributed non-linear voltage regulation and power apportion technique for an islanded DC microgrid

O Lasabi, A Swanson, L Jarvis, A Aluko, M Brown - Applied Sciences, 2023 - mdpi.com
There is a growing focus on exploring direct current (DC) microgrids in traditional power
grids. A key challenge in operating these microgrids is ensuring proper current distribution …