Results 11 to 20 of about 3,785 (294)
Advanced power routing framework for optimal economic operation and control of solar photovoltaic-based islanded microgrid [PDF]
IET Smart Grid, 2019 Energy sharing through a microgrid (MG) is essential for islanded communities to maximise the use of distributed energy resources (DERs) and battery energy storage systems (BESSs).
M.A. Parvez Mahmud +7 more
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Energies, 2019 An optimal operation scheme for a building microgrid with a rooftop greenhouse in islanded mode is proposed in this paper. In islanded mode, the fulfillment of entire demand is challenging due to the absence of connection with the utility grid and the ...
Se-Hyeok Choi +2 more
doaj +2 more sources
, 2014 With the significant development in power electronic technology, a new concept, microgrid has been adopted in recent years to increase efficiency and reliability of power system. Microgrids are electricity system of modern and small scale versions. As the energy sources of microgrid can include fuel cells, solar, wind and other energy sources, the ...
Jiang, Meng
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Islanding Detection During Intended Island Operation of Nested Microgrid [PDF]
2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2018 In the future, functionalities like islanding detection must also operate during intended island operation of (MV+MV or MV+LV) nested microgrids. In this paper, healthy and faulty islanding detection of LV network connected generation unit during nested (MV+LV) microgrid islanded operation were studied by simulations with PSCAD model from real-life ...
Hovila, Petri, Laaksonen, Hannu
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Live Field Validation of an Islanded Microgrid Based on Renewables and Electric Vehicles
Electricity, 2023 This paper presents a live field experience of creating an isolated microgrid for the Expoelectric fair during 2018 and 2019. The islanded microgrid comprises a Master Inverter with grid-forming capabilities and fault management.
Daniel Heredero-Peris +8 more
doaj +1 more source
Intelligent RMPS Allocation for Microgrids Support During Scheduled Islanded Operation
IEEE Access, 2020 New opportunities enabled by renewable mobile power stations (RMPSs), in association with microgrids (MGs) ability to operate islanded to the main grid, present a likely solution to ensure power system novel reliability requirements in face of the ...
Juliana Ribas Monteiro +4 more
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Per-Phase Power Controller for Smooth Islanded Transitions in Three-Phase Three-Wire Systems
Energies, 2023 This manuscript describes the operation of a droop-based controller for three-phase converters in the case of the absence of a neutral connection to the grid.
Andrea Lauri +4 more
doaj +1 more source
Power Quality in AC Islanded Microgrids: Technical Framework and State of the Art Review
Ingeniería e Investigación, 2020 In recent years, operation and control strategies in distribution systems have changed due to the increase in the connection of distributed generation sources (DGs). Small local networks with electricity users and DGs are known as microgrids.
Vanessa Quintero-Molina +4 more
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Hybrid PV System with High Speed Flywheel Energy Storage for Remote Residential Loads
Clean Technologies, 2021 Due to low system inertia in microgrids, frequencies may vary rapidly from the nominal value, leading to the complete blackout of the system unless there is an adequate spinning reserve available for balancing the supply with the demand load.
Abid Soomro +2 more
doaj +1 more source
Applied Sciences, 2020 Microgrids are composed of distributed energy resources (DERs), storage devices, electric vehicles, flexible loads and so on. They may either operate connected to the main electricity grid (on-grid operation) or separated from the grid (islanded ...
Oğuzhan Ceylan +6 more
doaj +1 more source