Results 31 to 40 of about 3,276,342 (233)

Energy Management Scheduling for Microgrids in the Virtual Power Plant System Using Artificial Neural Networks

open access: yesEnergies, 2021
This study uses an artificial neural network (ANN) as an intelligent controller for the management and scheduling of a number of microgrids (MGs) in virtual power plants (VPP).
Maher G. M. Abdolrasol   +5 more
doaj   +1 more source

Operation of Multi-Microgrids

open access: yes, 2013
This chapter discusses the management of distribution networks with an increased microgrid penetration, that is, corresponding to a situation where most of the low voltage (LV) networks turn into active microgrids. It is therefore assumed that the microgrid concept is extended, leading to the development of a new concept  -  the multi-microgrid. A full
Lopes, João Abel Peças   +3 more
openaire   +3 more sources

Communications uncertainties in isolated multi-microgrid control systems [PDF]

open access: yes2014 Power Systems Computation Conference, 2014
Microgrids have been explored as active cells capable of providing enhanced control schemes towards a more secure, reliable and efficient operation of LV distribution networks or MV networks when aggregated in a multi-microgrid. These structures, within the smart grid concept, rely on a communications infrastructure that introduces uncertainty in the ...
David Rua   +2 more
openaire   +2 more sources

Framework for Network-Constrained Cooperative Trading of Multi-Microgrid Systems [PDF]

open access: yes2020 59th IEEE Conference on Decision and Control (CDC), 2020
The rising penetration of renewable energy sources (RESs) has led to increased research interest in the optimal scheduling and management of multi-microgrid (MMG) systems. This is due to the potential economic benefits which can be derived from the sharing of resources between the MGs which constitute the MMG.
Mohasha Isuru   +3 more
openaire   +2 more sources

Control of transient power during unintentional islanding of microgrids [PDF]

open access: yes, 2014
In inverter-based microgrids, the paralleled inverters need to work in grid-connected mode and stand-alone mode and to transfer seamlessly between the two modes. In grid-connected mode, the inverters control the amount of power injected into the grid. In
Sharkh, S.M.   +6 more
core   +1 more source

Resilience Improvement of Distribution Networks Using a Two-Stage Stochastic Multi-Objective Programming via Microgrids Optimal Performance

open access: yesIEEE Access, 2021
Dealing with major power disruption during natural disasters is one of the most notable concerns in power systems. In this regard, the optimal application of microgrids as a potential solution in increasing and sustaining the distribution system ...
Mahsa Ebadat Parast   +2 more
doaj   +1 more source

Multi-microgrids system’s resilience enhancement

open access: yesIndonesian Journal of Electrical Engineering and Computer Science
Nowadays, electricity consumption is increasing rapidly which leads to conventional power systems exhaustion. Therefore, micro-grids (MGs) implantation can enhance the resilience of power systems by implication of new resources, such as renewable energy sources (solar panel and wind power systems), electric vehicles (EV), and energy storage systems ...
Samira Chalah, Hadjira Belaidi
openaire   +1 more source

Energy Transaction for Multi-Microgrids and Internal Microgrid Based on Blockchain

open access: yesIEEE Access, 2020
With the decreasing reserves of fossil energy and the increasing capacity of renewable energy generation, the scale of microgrid based on distributed generations is expanding.
Zhuoli Zhao   +6 more
doaj   +1 more source

Double-layer energy transaction strategy of multi-microgrids and distribution network with leased shared energy storage

open access: yesDiance yu yibiao
To solve the challenges of imbalanced distribution of benefits among various interested parties during the cooperative operation of multi-microgrids under the same distribution network.
WANG Hui   +4 more
doaj   +1 more source

Cooperative trading and optimization scheduling of multi-microgrid considering controllable air conditioning load virtual energy storage

open access: yesInternational Journal of Electrical Power & Energy Systems
Controllable air conditioning load, as a flexible load scheduling resource, has become a crucial component of demand response mechanisms in distribution networks.
Shunjiang Wang   +5 more
doaj   +1 more source

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