Open AccessJournal Article
Microgrids management
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Depending on the type and depth of penetration of distributed energy resource units, load characteristics and power quality constraints, and market participation strategies, the required control and operational strategies of a microgrid can be significantly, and even conceptually, different than those of the conventional power systems.Abstract:
The environmental and economical benefits of the microgrid and consequently its acceptability and degree of proliferation in the utility power industry, are primarily determined by the envisioned controller capabilities and the operational features. Depending on the type and depth of penetration of distributed energy resource (DER) units, load characteristics and power quality constraints, and market participation strategies, the required control and operational strategies of a microgrid can be significantly, and even conceptually, different than those of the conventional power systems.read more
Citations
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Journal ArticleDOI
Distributed Tertiary Control of DC Microgrid Clusters
Seyedali Moayedi,Ali Davoudi +1 more
TL;DR: In this paper, a distributed control method is proposed to handle power sharing among a cluster of dc microgrids, which uses a cooperative approach to adjust voltage set points for individual micro-grids and, accordingly, navigate the power flow among them.
Journal ArticleDOI
Active Synchronizing Control of a Microgrid
TL;DR: In this paper, the authors proposed an active synchronizing control scheme that adopts the network-based coordinated control of multiple DGs to provide the microgrid with a deterministic and reliable reconnection to the grid.
Journal ArticleDOI
A survey on control issues in renewable energy integration and microgrid
TL;DR: The voltage of the microgrid is controlled by using different controllers and their results are investigated, and the performance of controllers is investigated using MATLAB/Simulink SimPowerSystems.
Journal ArticleDOI
Mixed-Integer-Linear-Programming-Based Energy Management System for Hybrid PV-Wind-Battery Microgrids: Modeling, Design, and Experimental Verification
TL;DR: In this paper, a modular energy management system and its integration to a grid-connected battery-based microgrid is presented, where a power generation-side strategy is defined as a general mixed-integer linear programming by taking into account two stages for proper charging of the storage units.
Journal ArticleDOI
Robust Networked Control Scheme for Distributed Secondary Control of Islanded Microgrids
Qobad Shafiee,Cedomir Stefanovic,Tomislav Dragicevic,Petar Popovski,Juan C. Vasquez,Josep M. Guerrero +5 more
TL;DR: The proposed algorithm tightly couples the communication and the control functionality, such that the transmission errors are absorbed through an averaging operation performed in each local controller, resulting in a very high reliability.
References
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Journal ArticleDOI
Overview of Control and Grid Synchronization for Distributed Power Generation Systems
TL;DR: An overview of the structures for the DPGS based on fuel cell, photovoltaic, and wind turbines is given and the possibility of compensation for low-order harmonics is discussed.
Journal ArticleDOI
Defining control strategies for MicroGrids islanded operation
TL;DR: In this article, the feasibility of control strategies to be adopted for the operation of a microgrid when it becomes isolated is evaluated and the need of storage devices and load shedding strategies is evaluated.
Journal ArticleDOI
Power Management Strategies for a Microgrid With Multiple Distributed Generation Units
F. Katiraei,M.R. Iravani +1 more
TL;DR: In this article, real and reactive power management strategies of EI-DG units in the context of a multiple DG microgrid system were investigated. And the results were used to discuss applications under various microgrid operating conditions.
Journal ArticleDOI
Operation of a multiagent system for microgrid control
Aris Dimeas,Nikos Hatziargyriou +1 more
TL;DR: In this paper, the authors present the operation of a multiagent system (MAS) for the control of a microgrid and a classical distributed algorithm based on the symmetrical assignment problem for the optimal energy exchange between the production units of the Microgrid and the local loads, as well the main grid.