A review of droop control techniques for microgrid

UB Tayab, MAB Roslan, LJ Hwai, M Kashif - Renewable and Sustainable …, 2017 - Elsevier
Coordination of different distributed generation (DG) units is essential to meet the increasing
demand for electricity. Many control strategies, such as droop control, master-slave control …

Emerging grid-forming power converters for renewable energy and storage resources integration–A review

H Pishbahar, F Blaabjerg, H Saboori - Sustainable Energy Technologies …, 2023 - Elsevier
The transition from bulk and dispatchable generation to renewable and storage systems is
revolutionizing and challenging the grid. The inertia deficiency because of renewable …

Synchronization and power sharing for droop-controlled inverters in islanded microgrids

JW Simpson-Porco, F Dörfler, F Bullo - Automatica, 2013 - Elsevier
Motivated by the recent and growing interest in smart grid technology, we study the
operation of DC/AC inverters in an inductive microgrid. We show that a network of loads and …

Voltage stabilization in microgrids via quadratic droop control

JW Simpson-Porco, F Dörfler… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
We consider the problem of voltage stability and reactive power balancing in islanded small-
scale electrical networks outfitted with DC/AC inverters (“microgrids”). A droop-like voltage …

Synchronization of nonlinear oscillators in an LTI electrical power network

BB Johnson, SV Dhople, AO Hamadeh… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Sufficient conditions are derived for the global asymptotic synchronization of a class of
identical nonlinear oscillators coupled through a linear time-invariant network. In particular …

微网孤岛模式下负荷分配的改进控制策略

李福东, 吴敏 - 中国电机工程学报, 2011 - epjournal.csee.org.cn
以含多个分布式电源的微网为研究对象, 提出一种微网孤岛运行模式下的负荷分配改进控制策略
. 针对传统V/f 下垂特性控制方法的不足, 基于V/δ 下垂特性控制的思想, 增加了P-δ …

On resistive networks of constant-power devices

JW Simpson-Porco, F Dörfler… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This brief examines the behavior of DC circuits comprised of resistively interconnected
constant-power devices (CPDs), as may arise in dc microgrids containing microsources and …

Droop-controlled inverters are Kuramoto oscillators

JW Simpson-Porco, F Dörfler, F Bullo - IFAC Proceedings Volumes, 2012 - Elsevier
Motivated by the recent interest in smart grid technology and by the push towards distributed
and renewable energy, we study the parallel operation of DC/AC inverters in a lossless …

Stability, power sharing, & distributed secondary control in droop-controlled microgrids

JW Simpson-Porco, F Dörfler, F Bullo… - … on Smart Grid …, 2013 - ieeexplore.ieee.org
Motivated by the recent and growing interest in microgrids, we study the operation of droop-
controlled DC/AC inverters in an islanded inductive microgrid. We present a necessary and …

Intelligent droop control and power management of active generator for ancillary services under grid instability using fuzzy logic technology

Y Krim, D Abbes, S Krim, MF Mimouni - Control Engineering Practice, 2018 - Elsevier
In this paper, a control and power supervisor for a flexible operation of a Renewable
Distributed Generator (RDG) is introduced. This RDG consists of a combination of a wind …