Search results for "Generator"

showing 6 items of 426 documents

Design of Bilateral Switched Reluctance Linear Generator to Convert Wave Energy: Case Study in Sicily

2014

reluctance generator energy emf FEM simulation
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Performance Improvement of Grid-Integrated Doubly Fed Induction Generator under Asymmetrical and Symmetrical Faults

2023

The doubly fed induction generator (DFIG)-based wind energy conversion system (WECS) suffers from voltage and frequency fluctuations due to the stochastic nature of wind speed as well as nonlinear loads. Moreover, the high penetration of wind energy into the power grid is a challenge for its smooth operation. Hence, symmetrical faults are most intense, inflicting the stator winding to low voltage, disturbing the low-voltage ride-through (LVRT) functionality of a DFIG. The vector control strategy with proportional–integral (PI) controllers was used to control rotor-side converter (RSC) and grid-side converter (GSC) parameters. During a symmetrical fault, however, a series grid-side converter…

series grid-side converterControl and OptimizationRenewable Energy Sustainability and the EnvironmentEnergy Engineering and Power TechnologyBuilding and Constructiondoubly fed induction generator; wind energy conversion system; point of common coupling; low-voltage ride-through; fault current limiter; series grid-side converterDoubly fed induction generatorlow-voltage ride-throughSettore ING-IND/33 - Sistemi Elettrici Per L'Energiawind energy conversion systempoint of common couplingElectrical and Electronic EngineeringEngineering (miscellaneous)fault current limiterEnergy (miscellaneous)Energies; Volume 16; Issue 8; Pages: 3350
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ANALISI SPERIMENTALE SUL RENDIMENTO DI UN GENERATORE TERMOELETTRICO A BASSI GRADIENTI TERMICI.

2008

solar energy electric energy seebeck effect thermoelectric generator
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High yield neutron generator based on a high-current gasdynamic electron cyclotron resonance ion source

2015

In present paper, an approach for high yield compact D-D neutron generator based on a high current gasdynamic electron cyclotron resonance ion source is suggested. Results on dense pulsed deuteron beam production with current up to 500 mA and current density up to 750 mA/cm2 are demonstrated. Neutron yield from D2O and TiD2 targets was measured in case of its bombardment by pulsed 300 mA Dþ beam with 45 keV energy. Neutron yield density at target surface of 109 s 1 cm2 was detected with a system of two 3 He proportional counters. Estimations based on obtained experimental results show that neutron yield from a high quality TiD2 target bombarded by Dþ beam demonstrated in present work accele…

ta114ChemistryAstrophysics::High Energy Astrophysical PhenomenaNuclear TheoryGeneral Physics and AstronomyNeutron scatteringelectron cyclotron resonance ion sourceNeutron temperatureNuclear physicsNeutron captureneutron generatorsneutron yieldNeutron generatorNeutron cross sectionNeutron detectionNeutron sourceNeutronNuclear ExperimentJournal of Applied Physics
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QCD NLO with Powheg matching and top threshold matching in WHIZARD

2016

We present the status of the automation of NLO processes within the event generator WHIZARD. The program provides an automated FKS subtraction and phase space integration over the FKS regions, while the (QCD) NLO matrix element is accessed via the Binoth Les Houches Interface from an externally linked one-loop program. Massless and massive test cases and validation are shown for several e+e- processes. Furthermore, we discuss work in progress and future plans. The second part covers the matching of the NRQCD prediction with NLL threshold resummation to the NLO continuum top pair production at lepton colliders. Both the S-wave and P-wave production of the top pair are taken into account in t…

threshold [top]electronParticle physicsleptonFOS: Physical sciencespair production [top]relativistic [correction]phase spaceHigh Energy Physics - Phenomenology (hep-ph)quantum chromodynamicsResummationMonte Carlototal cross sectionEvent generatorQuantum chromodynamicsPhysicselectroweak interactionHigh Energy Physics::PhenomenologyElectroweak interactionObservableMassless particleHigh Energy Physics - PhenomenologyPair productionproduction [top]interfaceHigh Energy Physics::Experimentthreshold [resummation]LeptonProceedings of 12th International Symposium on Radiative Corrections (Radcor 2015) and LoopFest XIV (Radiative Corrections for the LHC and Future Colliders) — PoS(RADCOR2015)
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Waste heat recovery from a marine waste incinerator using a thermoelectric generator

2012

Published version of an article published in the journal: Journal of Electronic Materials. Also available from the publisher at: http://dx.doi.org/10.1007/s11664-012-2009-6 A marine waste incinerator has been evaluated for waste heat harvesting using thermoelectric generators (TEG). The application has been evaluated using mathematical modeling to optimize the heat exchanger and some vital design parameters of the TEG. The calculation shows that it is possible to extract 58 kW el at a price of 6.6 US$/W from an 850-kW th incinerator when optimizing for maximum power. However, minimizing the cost, it is possible to get 25 kW el at a price of 2.5 US$/W. A trade-off between the two targets lea…

waste heat recoveryMaximum power principleWaste managementVDP::Technology: 500::Marine technology: 580TEGwaste heatCondensed Matter PhysicsthermoelectricElectronic Optical and Magnetic MaterialsIncinerationWaste heat recovery unitThermoelectric generatorWaste heatmarine incineratorThermoelectric effectHeat exchangerMaterials ChemistryEnvironmental scienceElectrical and Electronic Engineeringmathematical model
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