Results 31 to 40 of about 1,392,997 (283)

Mixed-integer-linear-programming-based energy management system for hybrid PV-wind-battery microgrids: Modeling, design, and experimental verification [PDF]

open access: yes, 2017
© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Díaz, Nelson L.   +4 more
core   +3 more sources

Penetration of hydroxyl radicals in the aqueous phase surrounding a cavitation bubble

open access: yesUltrasonics Sonochemistry, 2022
In the sonochemical degradation of nonvolatile compounds, the free radicals must be delivered into the aqueous solution from the cavitation bubble to initiate reduction–oxidation reactions.
Kewen Peng   +4 more
doaj   +1 more source

Distribution system voltage regulation by distributed energy resources

open access: yes2014 North American Power Symposium (NAPS), 2014
This paper proposes a control method to regulate voltages in 3 phase unbalanced electrical distribution systems. A constrained optimization problem to minimize voltage deviations and maximize distributed energy resource (DER) active power output is solved by harmony search algorithm.
Ceylan, Oguzhan   +3 more
openaire   +2 more sources

Inverters Synchronization of Distributed Renewable Energy Resources

open access: yesPakistan Journal of Engineering & Technology, 2021
A grid connected inverter must provide a sinusoidal AC waveform which remains stable and also matches voltage and grid frequency according to defined standards.
Muhammad Siddique   +5 more
doaj   +1 more source

Economic Sizing of Distributed Energy Resources for Reliable Community Microgrids

open access: yes, 2017
Community microgrids offer many advantages for power distribution systems. When there is an extreme event happening, distribution systems can be seamlessly partitioned into several community microgrids for uninterrupted supply to the end-users.
Illindala, Mahesh S., Yuan, Chen
core   +1 more source

Cooperative medium access control based on spectrum leasing [PDF]

open access: yes, 2014
Based on cooperative spectrum leasing, a distributed “win–win” (WW) cooperative framework is designed to encourage the licensed source node (SN) to lease some part of its spectral resources to the unlicensed relay node (RN) for the sake of simultaneously
Feng, Jiao   +3 more
core   +1 more source

Cyber Physical Security of Distributed Energy Resources

open access: yesEnergija, Ekonomija, Ekologija, 2023
Huge amounts of data are coming from the electrical grid, through smart meters, smart inverters, and Supervisory Control and Data Acquisition (SCADA) protocols.
Luka Strezoski   +2 more
doaj   +1 more source

Methodology for testing loss of mains detection algorithms for microgrids and distributed generation using real-time power hardware–in-the-loop based technique [PDF]

open access: yes, 2011
The effective integration of distributed energy resources in distribution networks demands powerful simulation and test methods in order to determine both system and component behaviour, and understand their interaction.
Burt, Graeme   +3 more
core   +1 more source

Distributed energy resources for a zero-energy neighborhood

open access: yes2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe), 2012
Zero energy buildings are on the increasing trend. They are perceived as appropriate technology to reducing CO2 emissions, improving energy efficiency and alleviating energy poverty. The main goal is that a grid-connected building produces enough energy on site to equal or exceed its annual energy requirement while using the grid as a buffer.
Morales Gonzalez, R.M.D.G.   +5 more
openaire   +2 more sources

Distributed Energy Resources Management 2018 [PDF]

open access: yes, 2020
The Special Issue Distributed Energy Resources Management 2018 includes 13 papers, and is a continuation of the Special Issue Distributed Energy Resources Management. The success of the previous edition shows the unquestionable relevance of distributed energy resources in the operation of power and energy systems at both the distribution level and at ...
Vale, Zita, Faria, Pedro
openaire   +3 more sources

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