Results 21 to 30 of about 186,627 (254)

Dimensions and Factors that Determine Integration of Small-Scale Sources in the Structures of Virtual Power Plants

open access: yesProduction Engineering Archives, 2022
In the paper the author has attempted to achieve two convergent objectives: cognitive and empirical ones. The cognitive goal constituted an analysis of the definitions of virtual organi-sations and their adaptation while defining Virtual Power Plants ...
Kucęba Robert
doaj   +1 more source

Multi-objective optimal scheduling of virtual power plant considering carbon capture and multi-energy flow

open access: yesZhejiang dianli, 2023
As an integrated energy network with multi-energy flow interconnected, virtual power plants (VPPs) face difficulties such as high actual carbon emissions, insufficient new energy consumption capacity, complex optimization variables of multi-energy flow ...
LI Yichao   +4 more
doaj   +1 more source

Smart microgrids and virtual power plants in a hierarchical control structure [PDF]

open access: yes, 2011
In order to achieve a coordinated integration of distributed energy resources in the electrical network, an aggregation of these resources is required. Microgrids and virtual power plants (VPPs) address this issue.
De Kooning, Jeroen   +4 more
core   +1 more source

Stream Learning in Energy IoT Systems: A Case Study in Combined Cycle Power Plants [PDF]

open access: yes, 2020
The prediction of electrical power produced in combined cycle power plants is a key challenge in the electrical power and energy systems field. This power production can vary depending on environmental variables, such as temperature, pressure, and ...
Ballesteros, Igor   +4 more
core   +2 more sources

Low-carbon optimal dispatch of virtual power plant based on time-of-use ladder carbon emission rights exchange mechanism

open access: yesSystems Science & Control Engineering, 2023
In view of the problems of abandoning wind and solar energy, and carbon emissions, inevitable reduce of thermal power generation caused by the consumption of wind and solar energy, and the changes in the proportion of wind and solar energy consumption to
Pengcheng Wang   +5 more
doaj   +1 more source

A Virtual Power Plant Solution for Aggregating Photovoltaic Systems and Other Distributed Energy Resources for Northern European Primary Frequency Reserves

open access: yesEnergies, 2021
Primary frequency reserves in Northern Europe have traditionally been provided with hydro plants and fossil fuel-burning spinning reserves. Recently, smart distributed energy resources have been equipped with functionality needed to participate on ...
Rakshith Subramanya   +5 more
doaj   +1 more source

Frequency support characteristics of grid-interactive power converters based on the synchronous power controller [PDF]

open access: yes, 2016
Grid-interactive converters with primary frequency control and inertia emulation have emerged and are promising for future renewable generation plants because of the contribution in power system stabilization.
Remón Rodríguez, Daniel   +2 more
core   +2 more sources

Impact of 100-MW-scale PV plants with synchronous power controllers on power system stability in northern Chile [PDF]

open access: yes, 2017
© 2017, The Institution of Engineering and Technology. The impact that renewable energy sources interfaced by power electronics have on power systems becomes more important as their share in the generation mix increases, thus requiring detailed analyses ...
Cañizares, Claudio A.   +2 more
core   +2 more sources

Blockchain-Based Decentralized Virtual Power Plants of Small Prosumers

open access: yesIEEE Access, 2021
The deployment of small-scale renewable energy sources will transform the management of energy grids towards more decentralized solutions in which the prosumers will have a more active role.
Tudor Cioara   +5 more
doaj   +1 more source

Stability analysis of a grid-connected VSC controlled by SPC [PDF]

open access: yes, 2018
In the near future a large part of traditional generation based on conventional synchronous machines (SM) will be replaced by renewable generation based on voltage source converters (VSC).
Candela García, José Ignacio   +3 more
core   +1 more source

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