On the secondary control architectures of AC microgrids: An overview

Y Khayat, Q Shafiee, R Heydari… - … on Power Electronics, 2019 - ieeexplore.ieee.org
Communication infrastructure (CI) in microgrids (MGs) allows for the application of different
control architectures for the secondary control (SC) layer. The use of new SC architectures …

Review of challenges and research opportunities for voltage control in smart grids

H Sun, Q Guo, J Qi, V Ajjarapu, R Bravo… - … on Power Systems, 2019 - ieeexplore.ieee.org
In this paper, we review the emerging challenges and research opportunities for voltage
control in smart grids. For transmission grids, the voltage control for accommodating wind …

A review of power system flexibility with high penetration of renewables

B Mohandes, MS El Moursi… - … on Power Systems, 2019 - ieeexplore.ieee.org
The notion of secure operation of power systems, with its present semantic, dates back to the
last decade. Since then, tremendous research effort has investigated secure operation of the …

[PDF][PDF] A review on control and fault-tolerant control systems of AC/DC microgrids

L Ortiz, JW González, LB Gutierrez, O Llanes-Santiago - Heliyon, 2020 - cell.com
Microgrids (MG) treat local energy supply issues effectively and from a point of view of the
distribution grid, may be a power supply or virtual load. Despite holding a myriad of benefits …

Demand response with volt/var optimization for unbalanced active distribution systems

V Vijayan, A Mohapatra, SN Singh - Applied Energy, 2021 - Elsevier
The strong mutual influence of Demand Response (DR) and Volt/Var Optimization (VVO) on
each other has largely been ignored in most of the previous schemes. Those research …

A secondary control method for voltage unbalance compensation and accurate load sharing in networked microgrids

MS Golsorkhi, DJ Hill… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Interconnection of microgrids (MGs) provides the opportunity of increasing loadability and
enhancing reliability by allowing power exchange among individual MGs. Control of …

Optimal design of an islanded microgrid with load shifting mechanism between electrical and thermal energy storage systems

B Mohandes, S Acharya, MS El Moursi… - … on Power Systems, 2020 - ieeexplore.ieee.org
This paper investigates an optimal sizing strategy for an islanded building microgrid. The
microgrid composites a rooftop Photovoltaic (PV) system, a Battery Energy Storage System …

Unified optimization model for energy management in sustainable smart power systems

S Ahmad, M Naeem, A Ahmad - International Transactions on …, 2020 - Wiley Online Library
Peak power consumption is one of the most critical issues for power system operation and
sustainability. To overcome this issue, the available energy resources may be utilized in an …

Dynamic microgrids with self-organized grid-forming inverters in unbalanced distribution feeders

Y Du, X Lu, H Tu, J Wang… - IEEE Journal of Emerging …, 2019 - ieeexplore.ieee.org
In contrast to conventional static microgrids (MGs), MGs with dynamic and adjustable
territories (ie, dynamic MGs) are proposed and implemented in this article. Dynamic MGs are …

Unbalance mitigation strategies in microgrids

AS Vijay, S Doolla, MC Chandorkar - IET Power Electronics, 2020 - Wiley Online Library
Unbalance or asymmetry in the distribution network is a well‐known power quality issue. In
the modern active distribution system, with the increasing penetration of renewables, this …