Primary and secondary control in DC microgrids: a review

F Gao, R Kang, J Cao, T Yang - Journal of Modern Power …, 2019 - ieeexplore.ieee.org
With the rapid development of power electronics technology, microgrid (MG) concept has
been widely accepted in the field of electrical engineering. Due to the advantages of direct …

[HTML][HTML] Load frequency controllers considering renewable energy integration in power system

DH Tungadio, Y Sun - Energy Reports, 2019 - Elsevier
Load frequency control or automatic generation control is one of the main operations that
take place daily when considering a modern power system or not. The objectives of load …

Energy management system for enhanced resiliency of microgrids during islanded operation

K Balasubramaniam, P Saraf, R Hadidi… - Electric Power Systems …, 2016 - Elsevier
This paper proposes a method to enhance resiliency of microgrids through survivability.
Survivability in this context is to minimize load shed for the duration the microgrid is in …

A comprehensive survey on control strategies of distributed generation power systems under normal and abnormal conditions

ME Meral, D Çelík - Annual Reviews in control, 2019 - Elsevier
High energy demand, low cost requirements and higher reliability requirements increase the
importance of distributed generation power systems (DGPSs). The large capacity DGPSs …

[HTML][HTML] A novel control strategy for grid connected hybrid renewable energy systems using improved particle swarm optimization

NH Saad, AA El-Sattar, AEAM Mansour - Ain Shams Engineering Journal, 2018 - Elsevier
This paper proposes a novel hybrid centralized and distributed control of hybrid renewable
energy system consisting of AC/DC micro grids. An Interlinking Converter (IC) is used to …

Energy management strategy based on multiple operating states for a photovoltaic/fuel cell/energy storage DC microgrid

Y Han, W Chen, Q Li - Energies, 2017 - mdpi.com
It is a great challenge for DC microgrids with stochastic renewable sources and volatility
loads to achieve better operation performance. This study proposes an energy management …

A robust control algorithm for a multifunctional grid tied inverter to enhance the power quality of a microgrid under unbalanced conditions

A Safa, ELM Berkouk, Y Messlem… - International Journal of …, 2018 - Elsevier
This paper proposes a robust control algorithm for a Multifunctional grid-tied inverters
(MFGTI) under unbalanced load and main voltage conditions. The proposed algorithm uses …

Enhanced structure of second-order generalized integrator frequency-locked loop suitable for DC-offset rejection in single-phase systems

A Kherbachi, A Chouder, A Bendib, K Kara… - Electric Power Systems …, 2019 - Elsevier
For the proper operation of a microgrid, an accurate estimation of the grid parameters such
as phase angle, operating frequency and amplitude under various disturbances is of prime …

Distributed energy storage system‐based nonlinear control strategy for hybrid microgrid power management included wind/PV units in grid‐connected operation

Y Toghani Holari, SA Taher… - … Transactions on Electrical …, 2020 - Wiley Online Library
In this paper, a control strategy based on a combination of Lyapunov theory and input‐
output feedback linearization (IOFL) has been proposed to provide stable operation for a …

Study on the operation optimization of an isolated island microgrid with renewable energy layout planning

S Obara, K Sato, Y Utsugi - Energy, 2018 - Elsevier
In this study, the planned facilities for the Teuri and Yagishiri Islands interconnection
microgrid (small-scale power network) systems were surveyed. In the small and isolated …