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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Proceedings ArticleDOI
A review on operation of micro grids and Virtual Power Plants in the power markets
TL;DR: In this paper, the authors introduce the integration of Distributed Energy Resources (DER), i.e., controllable loads and energy storages, into micro grid and Virtual Power Plant (VPP) and also review their operation in the power market.
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Review of Energy Management System Approaches in Microgrids
TL;DR: This article classifies the methodologies used for EMS based on the structure, control, and technique used and the untapped areas which have scope for investigation are also mentioned.
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Distributed Optimal Microgrid Energy Management With Considering Stochastic Load
TL;DR: A method for energy management in microgrids with stochastic load is proposed, which is performed through solving a nonlinear optimization problem and the efficiency of the proposed distributed EMS is depicted.
Journal ArticleDOI
Distributed MPC for Coordinated Energy Efficiency Utilization in Microgrid Systems
TL;DR: Simulations show that the supply demand balance in each microgrid is achieved while, at the same time, the system operation cost is reduced, which demonstrates the effectiveness and efficiency of the proposed policy.
Journal ArticleDOI
A Transient Stability Assessment Framework in Power Electronic-Interfaced Distribution Systems
Yun Zhang,Le Xie +1 more
TL;DR: In this article, a framework of transient stability assessment for future distribution systems that are comprised of multiple micro-grids is introduced, where an angle droop method is introduced for autonomous real power sharing among coupling-operated microgrids.
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.