Stability enhancement of decentralized inverter control through wireless communications in microgrids

H Liang, BJ Choi, W Zhuang… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Decentralized inverter control is essential in distributed generation (DG) microgrids for low
deployment/operation cost and high reliability. However, decentralized inverter control …

Adaptive decentralized droop controller to preserve power sharing stability of paralleled inverters in distributed generation microgrids

YARI Mohamed, EF El-Saadany - IEEE Transactions on Power …, 2008 - ieeexplore.ieee.org
This paper addresses the low-frequency relative stability problem in paralleled inverter-
based distributed generation (DG) units in microgrids. In the sense of the small-signal …

A distributed framework for stability evaluation and enhancement of inverter-based microgrids

Y Song, DJ Hill, T Liu, Y Zheng - IEEE Transactions on Smart …, 2017 - ieeexplore.ieee.org
In this paper, a distributed framework is established to evaluate and improve the small-
disturbance stability of a microgrid with inverter-based distributed generators (DGs). First, we …

Improvement of small signal stability margin and transient response in inverter-dominated microgrids

DK Dheer, N Soni, S Doolla - Sustainable Energy, Grids and Networks, 2016 - Elsevier
Inverter-based distributed generators (DGs) based on renewable sources are widely used in
microgrids. Most of these sources operate in droop control mode for effective load sharing …

Distributed secondary voltage and frequency restoration control of droop-controlled inverter-based microgrids

F Guo, C Wen, J Mao, YD Song - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this paper, restorations for both voltage and frequency in the droop-controlled inverter-
based islanded microgrid (MG) are addressed. A distributed finite-time control approach is …

Decentralized control for parallel operation of distributed generation inverters using resistive output impedance

JM Guerrero, J Matas, LG de Vicuna… - IEEE Transactions …, 2007 - ieeexplore.ieee.org
In this paper, a novel wireless load-sharing controller for islanding parallel inverters in an ac-
distributed system is proposed. This paper explores the resistive output impedance of the …

Voltage stability and reactive power sharing in inverter-based microgrids with consensus-based distributed voltage control

J Schiffer, T Seel, J Raisch… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
We propose a consensus-based distributed voltage control (DVC) that solves the problem of
reactive power sharing in autonomous inverter-based microgrids with dominantly inductive …

A robust droop-based autonomous controller for decentralized power sharing in DC microgrid considering large-signal stability

Q Xu, Y Xu, C Zhang, P Wang - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
The high penetration of power electronic converter loads in dc microgrid causes system
stability issue, or also known as constant power load issue, due to their negative impedance …

Distributed adaptive voltage control of inverter-based microgrids

A Bidram, A Davoudi, FL Lewis… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper proposes an adaptive and distributed secondary voltage control for microgrids
with inverter-based distributed generators (DG). The proposed control is fully adaptive and …

A unified distributed cooperative control of DC microgrids using consensus protocol

Y Li, Z Zhang, T Dragičević… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this work, we propose an effective and simple control approach for islanded DC
microgrids that allows each distributed generator (DG) to achieve accurate voltage …