Results 41 to 50 of about 37,155 (246)
An Overview of Hydroelectric Power Plant: Operation, Modeling, and Control [PDF]
Journal of Renewable Energy and Environment, 2020 Renewable energy provides twenty percent of electricity generation worldwide. Hydroelectric power is the cheapest way to generate electricity today. It is a renewable source of energy and provides almost one-fifth of electricity in the world.
Ghazanfar Shahgholian
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A statistics-based review of microgrid protection with a concentration on adaptive protection
, 2021 Microgrid (MG) is a system of production and distribution of electrical energy that can operate both in grid-connected and islanded modes. This capability leads to significant variations in the fault current level. Moreover, dynamic changes corresponding
Abardeh, Mohamad Hosseini +7 more
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Hierarchical Control in Microgrid
, 2019 It is required to utilize several control loops together to increase reliability and performance of microgrids. The current and voltage magnitudes, frequency and angle information, active and reactive power data provide the involved feedback for normal ...
Ersan Kabalci, Kabalcı, Ersan
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, 2021 Microgrid (MG) is a small-scale grid that consists of multiple distributed energy resources and load demand. The microgrid energy management system (M-EMS) is the decision-making centre of the MG.
Taghizadeh, S +9 more
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Redefining Crystalline Silicon: Unlocking New Horizons in Transparent and Flexible Photovoltaics
Advanced Energy Materials, EarlyView.Crystalline silicon is presented as a platform for transparent and flexible photovoltaics. This review article outlines design principles for optical strategies to fabricate transparent silicon solar cells, mechanical strategies that mitigate silicon brittleness, and emerging concepts such as singlet‐fission spectral conversion and tandem architectures,
Kangmin Lee
wiley +1 more source
, 2020 Microgrids offers a complete discussion and details about microgrids and their applications, including modeling of AC/DC and hybrid grids in a tied mode with simulation for the solar systems, wind turbines, biomass and fuel cells, and deployment issues.
Sanjeevikumar, Padmanaban +3 more
openaire +4 more sources
Performance Evaluation of Fuel Cell and Microturbine as Distributed Generators in a Microgrid [PDF]
, 2009 This paper presents dynamic models of distributed generators (DG) and investigates dynamic behaviour of the DG units within a microgrid system. The DG units include micro turbine, fuel cell and the electronically interfaced sources.
Mohamed , Azah +2 more
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, 2011 Visions of future power systems contain high penetrations of inverters which are used to convert power from dc (direct current) to ac (alternating current) or vice versa.
Roscoe, Andrew +8 more
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On structural controllability in complex networks with periodic switching topologies
Asian Journal of Control, EarlyView.Abstract This paper investigates the structural controllability of complex networks with periodic switching topologies. First, several graph transformations that preserve structural controllability are demonstrated. Based on the n‐walk theory, a criterion is derived that determines structural controllability by analyzing only the joint graph within a ...
Jingrui Hou +3 more
wiley +1 more source
Transient analysis of a hybrid microgrid system [PDF]
, 2012 The penetration of Distributed Energy Resources in power generation has increased considerably during the last two decades. Low voltage grids are configured as microgrids in which the most common energy resources are photovoltaic systems and wind ...
Fruh, Wolf-Gerrit; id_orcid +3 more
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