Search Results
38575 articles found
REVIEW
|
doi:10.20944/preprints201609.0118.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
inertial response; internal voltage; variable speed wind turbines
Online: 29 September 2016 (11:38:53 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0294.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Hydroelectric units; Low frequency oscillation; Internal characteristic model; Sliding mode control; Robust control; HTRS(Hydro-turbine regulating system)
Online: 16 March 2023 (02:20:26 CET)
ARTICLE
|
doi:10.20944/preprints202311.1349.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
variable speed wind turbine; DFIG; Conventional MPC; Nonlinear MPC; Lyapunov function
Online: 21 November 2023 (15:15:08 CET)
ARTICLE
|
doi:10.20944/preprints202307.0211.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
BeamDyn; flywheel; HAWC2; load simulation; OpenFAST; variable blade inertia; wind turbine
Online: 4 July 2023 (11:09:27 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0107.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Grid-connected wind turbine; Differential speed regulation; Power control; Simulation
Online: 6 August 2018 (09:45:04 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1779.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
artificial neural network; composite blade; debonding; machine learning; modal analysis; natural frequency
Online: 27 May 2024 (17:31:36 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1061.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind Power Curve Modeling; Artificial neural networks (ANN); Wind Turbine (WT); SCADA Data.; Industrial AI
Online: 19 February 2024 (12:24:46 CET)
ARTICLE
|
doi:10.20944/preprints202409.0842.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Small-wind turbines; variable wind speed; wind at city locations; Maximum Power Point Tracking
Online: 11 September 2024 (09:43:48 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0069.v1
Online: 13 December 2016 (10:01:29 CET)
ARTICLE
|
doi:10.20944/preprints201804.0269.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind energy; wind turbines; SCADA; retrofitting; performance evaluation
Online: 20 April 2018 (14:11:15 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0470.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
relativity of constantaneity; variable speed of light
Online: 28 September 2021 (11:56:01 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints201911.0037.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
marine hydrokinetic turbine; wind energy; floating offshore wind turbine; mooring lines; floating platform; vertical axis turbine
Online: 4 November 2019 (05:13:32 CET)
ARTICLE
|
doi:10.20944/preprints202304.1147.v1
Subject:
Engineering,
Civil Engineering
Keywords:
pump as turbine (PAT); computational fluid dynamics; variable rotational nominal speed; OpenFoam
Online: 28 April 2023 (08:39:54 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1620.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind parameters; Weibull and Rayleigh distribution; Extrapolation methods; Comparative evaluation; Wind energy potential; Performance selection criteria
Online: 24 June 2024 (08:44:35 CEST)
ARTICLE
|
doi:10.20944/preprints202408.2201.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
high-energy laser; CFRP; laser impact; compound material; volume ablation; scalability; compression-after-impact; laser damage
Online: 30 August 2024 (05:08:54 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1072.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
DAFoam; OpenMDAO; TACS; aero-structural optimization; multidisciplinary design optimization
Online: 17 October 2023 (10:36:02 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0058.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind power; Generating set; Venturi Effect
Online: 6 January 2022 (10:01:16 CET)
ARTICLE
|
doi:10.20944/preprints202105.0315.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
fuzzy systems; neural networks; fault diagnosis; data--driven approaces; robustness and reliability; wind turbine
Online: 13 May 2021 (17:39:44 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0189.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Lock valve; motor with electromagnetically reduction of speed; permanent magnet; stress and moment equations; electric drive
Online: 12 October 2021 (21:05:03 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0785.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Wind Speed Prediction; Variational Mode Decomposition (VMD); Autoregressive Moving Average(ARMA); Broad Learning System (BLS); Error Compensation
Online: 23 April 2023 (07:36:46 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0080.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
wind turbine; failure detection; SCADA data; feature extraction; mutual information; copula
Online: 17 January 2017 (11:21:58 CET)
ARTICLE
|
doi:10.20944/preprints202306.1617.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; wind turbine; emission reduction; techno-economic; permanent magnet alternator
Online: 22 June 2023 (12:08:22 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0572.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
wind turbine system; hydroelectric plant simulator; model--based control; data--driven approach; self--tuning control; robustness and reliability
Online: 24 October 2018 (11:26:20 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0807.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Electro-hydraulic Variable-speed Drive Networks; Electro-hydraulic Cylinder Drives; Energy Efficiency; Power Sharing; Hydraulic Actuation; Linear Actuation
Online: 13 May 2024 (07:57:46 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202301.0584.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind statistics assessment; Weibull distribution; Rayleigh distribution.
Online: 31 January 2023 (11:30:30 CET)
ARTICLE
|
doi:10.20944/preprints202409.1134.v1
Subject:
Physical Sciences,
Space Science
Keywords:
geomagnetic storm; solar energetic particles; solar event; radiation belts; energetic protons; relativistic electrons
Online: 14 September 2024 (10:38:34 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0017.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
coherent Doppler lidar; multi-Doppler lidar; WindScanner; wind energy
Online: 7 October 2016 (12:19:05 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0100.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Beast; Hurst index; Typhoon Lekima; wind speed characteristics; driving mechanism
Online: 3 June 2024 (14:28:46 CEST)
ARTICLE
|
doi:10.20944/preprints201709.0089.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Wind turbine simulator; data-driven and model-based approaches; fuzzy identification; on-line estimation; robustness and reliability
Online: 19 September 2017 (15:47:14 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2362.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Floating Offshore Wind Turbine; FOWT; FWT; Renewable Energy; LSTM Neural Networks; Seakeeping; Deep Learning; Time-Series prediction; Machine Learning; Data-Driven Model
Online: 30 July 2024 (10:28:17 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1774.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
digital twin; multi-objective optimization; multibody simulation; finite element analysis; structural optimization; wind turbine; gearbox
Online: 28 March 2024 (14:30:15 CET)
ARTICLE
|
doi:10.20944/preprints202306.1850.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
agricultural machinery; oilseed rape; harvester; reel; parameter optimization
Online: 27 June 2023 (05:29:09 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0319.v1
Subject:
Environmental And Earth Sciences,
Oceanography
Keywords:
altimeter; sea surface wind speed; significant wave height; mean wave period; atmospheric instability
Online: 23 February 2020 (11:09:10 CET)
ARTICLE
|
doi:10.20944/preprints201807.0501.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
wind speed; ANN model; hybrid model
Online: 26 July 2018 (04:22:14 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1097.v1
Subject:
Engineering,
Other
Keywords:
Wind power; solar photovoltaics; hybrid systems; complementary generation; correlated resources; wind speed analysis; turbine simulation; evening wind patterns; solar irradiance; renewable energy integration; wind-solar system; Algeria
Online: 18 September 2023 (13:34:26 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0243.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
ensemble; wind forecast; dynamical downscaling; breeding; blending
Online: 14 February 2023 (09:36:21 CET)
ARTICLE
|
doi:10.20944/preprints202408.1201.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
wind forecasts; model error reduction; artificial intelligence
Online: 16 August 2024 (09:59:59 CEST)
REVIEW
|
doi:10.20944/preprints202409.0380.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Environmental impacts; Social impacts; Offshore Wind Farms
Online: 5 September 2024 (02:44:22 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2135.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
baffle attenuator; turboengine stand; experimental validation; Embleton's method; anechoic chamber; rectangular duct flow.
Online: 31 May 2024 (10:56:40 CEST)
REVIEW
|
doi:10.20944/preprints202308.1345.v3
Subject:
Engineering,
Mechanical Engineering
Keywords:
floating offshore wind turbine; numerical modelling; physical testing; scale models
Online: 11 January 2024 (12:18:34 CET)
ARTICLE
|
doi:10.20944/preprints202306.1490.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Algorithm design; Combinatorial optimization; Preventive maintenance; Virtual maintenance; Linear programming; Wind turbine; Weibull distribution; Renewal-reward theorem
Online: 21 June 2023 (07:15:49 CEST)
ARTICLE
Subject:
Physical Sciences,
Applied Physics
Keywords:
n/a; wind turbine; tidal turbine; betz limit; Betz's law; HAWT; VAWT; potential energy; kinetic energy
Online: 27 August 2021 (11:15:35 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0265.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
fault diagnosis; analytical redundancy; fuzzy prototypes; neural networks; diagnostic residuals; fault reconstruction; wind turbine simulator
Online: 24 December 2018 (03:59:45 CET)
ARTICLE
|
doi:10.20944/preprints202309.1621.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind energy; wind turbine blades; wind turbine towers; manufacturing
Online: 27 September 2023 (02:37:20 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202309.1038.v1
Online: 15 September 2023 (04:41:26 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0362.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
complex terrain; CFD; terrain-induced turbulence; economic effects
Online: 25 May 2018 (11:02:46 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1866.v1
Subject:
Marine Engineering,
Engineering
Keywords:
offshore wind; floater assembly; port infrastructure; turbine integration; installation strategy
Online: 24 September 2024 (11:49:51 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1244.v1
Subject:
Engineering,
Civil Engineering
Keywords:
frequency spectrum; theoretical analysis; moving vehicle; vehicle velocity; turbulent crosswinds
Online: 19 September 2023 (08:17:19 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0693.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind energy; solar energy; renewable energy; machine learning; forecasting ensembles
Online: 9 August 2023 (10:56:29 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0927.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Wind-LIDAR; multiple-level winds; diurnal cycle; atmospheric boundary layer; maximum wind speed
Online: 13 July 2023 (11:15:12 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0296.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Savonius wind turbine; Porous deflector; Porosity; Computational Fluid Dynamics (CFD); Self-starting
Online: 17 August 2022 (03:54:51 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0267.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
wind turbine system; hydroelectric plant simulator; model--based control; data–driven approach; self–tuning control; robustness and reliability
Online: 26 January 2019 (10:08:46 CET)
ARTICLE
|
doi:10.20944/preprints201810.0262.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
aerodynamics; BEM; CFD; simulation; wind turbine
Online: 12 October 2018 (08:05:56 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0747.v2
Subject:
Engineering,
Aerospace Engineering
Keywords:
Wind Turbine; Aerodynamics; Vortex Particle Method; Computational Fluid Dynamics
Online: 21 March 2024 (04:19:31 CET)
ARTICLE
|
doi:10.20944/preprints202303.0239.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind energy; Data sharing; Best practice; Machine learning; Model evaluation
Online: 14 March 2023 (02:34:33 CET)
ARTICLE
|
doi:10.20944/preprints202109.0091.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
flexible tower; nacelle attitude feedback (NAF); dynamic response; aerodynamic load
Online: 6 September 2021 (12:45:31 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0133.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
anderson-vertical-axis-wind-turbine; actual-power; aerodynamic-power; blockage-factor; power-coefficient; tip-speed-ratio
Online: 11 October 2019 (11:10:59 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0281.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Wind Energy; Wind Turbine; Drone Inspection; Damage Detection; Deep Learning; Convolutional Neural Network (CNN)
Online: 28 January 2019 (15:50:04 CET)
ARTICLE
|
doi:10.20944/preprints201808.0484.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
CFD; unsteady BEM; floating offshore wind turbine; scaled wind turbine rotor
Online: 29 August 2018 (06:43:56 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0381.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Composite Variable Structure PI; Interior Permanent Magnet Synchronous Motor; improved MRAS
Online: 26 September 2022 (07:36:04 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0022.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
composite variable structure PI; Interior Permanent Magnet Synchronous Motor; improved MRAS
Online: 1 September 2022 (10:35:09 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0245.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
adaptive constrained control; barrier lyapunov function; fault-tolerant control; nussbaum-type function; pitch actuator; power regulation; robustness evaluation
Online: 21 October 2019 (15:01:36 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0091.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Empirical Mode Decomposition; Hybrid techniques; LSSVM; Wavelet transform; Wind speed prediction
Online: 5 October 2020 (14:06:29 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0138.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
distributed system; power density; renewable energy; sustainability; utility scale; wind resource
Online: 11 April 2018 (06:07:49 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0115.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
discrete element method; hypervelocity impact; debris cloud; fragmentation; space debris; multiscale modeling; computer simulation; high performance computing
Online: 23 December 2016 (10:21:21 CET)
ARTICLE
|
doi:10.20944/preprints202308.0705.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; batteries; energy storage; energy challenges
Online: 9 August 2023 (04:24:25 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0417.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind power; wind turbine fatigue; active yaw control
Online: 24 January 2023 (02:52:15 CET)
ARTICLE
|
doi:10.20944/preprints202308.0255.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Wind Turbine; Nonlinear Control; Parameter Variations; High–Order Sliding Mode
Online: 3 August 2023 (08:09:42 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0476.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Battery Energy Storage System; Crowbar; Fault Ride Through Capability; Vector control; Wind turbine
Online: 21 July 2021 (09:51:48 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0140.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Vertical Axis Wind Turbine; Wind Energy; Helical Blade; CFD
Online: 7 December 2020 (12:00:17 CET)
ARTICLE
|
doi:10.20944/preprints201907.0029.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind turbine; wake; atmospheric stability; actuator disk; BEM
Online: 2 July 2019 (04:11:13 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0002.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
CFD; NACA airfoil; wind turbine; attack angle; wall pressure
Online: 1 April 2018 (11:46:52 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0302.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
M3C control; adaptive control; PMSM; model reference adaptive control; adaptive passivity-based control
Online: 3 August 2023 (10:24:54 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0054.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Active Front-End converter; back-to-back converter; PMSG; THD; Type-4 wind turbine; wind energy system; Opal-RT Technologies®
Online: 4 September 2018 (05:02:15 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0187.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
renewable energy; bayes estimation; beta distribution; lognormal distribution; compound inverse Rayleigh distribution; extreme values; safety; wind power
Online: 10 December 2021 (14:03:52 CET)
ARTICLE
|
doi:10.20944/preprints202405.1103.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Buckling Analysis; Finite Element Method; Variable-Angle Tow Plates; Carrera’ s Unified Formulation; Reissner’ s Mixed Variational Theorem
Online: 16 May 2024 (11:36:18 CEST)
REVIEW
|
doi:10.20944/preprints202308.1578.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
forecasting; prevision; wind speed; wind power; renewable energy; Scopus base; Bibliometrix
Online: 23 August 2023 (07:27:24 CEST)
ARTICLE
|
doi:10.20944/preprints201903.0048.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
mine wind speed; Laser doppler velocimetry; Kalman filter; expectation maximization algorithm; online monitoring.
Online: 4 March 2019 (15:45:24 CET)
ARTICLE
|
doi:10.20944/preprints202304.0874.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Pump-as-turbine; performance; flow characteristics; rotational speed; small hydro-power
Online: 25 April 2023 (03:47:35 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0608.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Unmanned Air Vehicles; Micro Gas Turbine Performance; Low Pressure Compressor; Preliminary Design
Online: 25 October 2018 (13:09:17 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0196.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy systems; land eligibility; Onshore wind energy; technical potential; economic potential; simulation
Online: 17 December 2018 (11:12:51 CET)
ARTICLE
|
doi:10.20944/preprints201608.0136.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
vertical axis wind turbine; CST parameterization; NSGA-II; airfoil; optimization; multiple streamtube model
Online: 13 August 2016 (09:15:42 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0283.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind tunnel; enlarge design; Buckingham π theorem; torque-diameter correlation; estimated power; field size; 3-D blade; stall delay
Online: 16 August 2018 (12:47:10 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
Computational fluid dynamic; Long short term memory; Vortex bladeless wind turbine; Prediction; Correlation matrix.
Online: 9 June 2021 (07:38:21 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0356.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Wind turbine; Renewable energy; Wind energy; Machine learning; Gearbox
Online: 18 January 2021 (15:12:17 CET)
ARTICLE
|
doi:10.20944/preprints201705.0017.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
stochastic disturbance accommodating control; edgewise vibrations; minimum-variance unbiased estimator
Online: 1 May 2017 (11:11:31 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0488.v1
Subject:
Engineering,
Other
Keywords:
aerodynamics; dynamic stall; engineering model; wind energy; wind turbine
Online: 28 March 2023 (12:43:07 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0175.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind turbine; wake; atmospheric stability; MOST; turbulence models
Online: 16 August 2019 (07:52:44 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0102.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Advanced turbulence statistics, piezo-electric flow sensor, atmospheric boundary layer16 stability, laminar-turbulent transition
Online: 6 June 2018 (17:49:05 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0102.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
butterfly wind turbine; vertical axis; over-speed control; movable arm; aileron; damper; wind power; centrifugal force; blade element momentum theory; streamtube model
Online: 2 May 2024 (12:14:41 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1113.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
raindrop erosion; wind turbine blades; impact modelling; material degradation; numerical simulation; surface damage; eulerian/lagrangian methods; smoothed particle hydrodynamics (sph); water hammer pressure; renewable energy
Online: 15 August 2024 (12:17:14 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1655.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
VAWT; Energy Harvesting; Two-Stage Design; Renewable Energy; Wind Technology
Online: 2 March 2024 (17:13:36 CET)
ARTICLE
|
doi:10.20944/preprints202308.1853.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Savonius wind turbine; rotational speed; overlap ratio; power coefficients; torque coefficients; tip speed ratio
Online: 29 August 2023 (03:52:15 CEST)
ARTICLE
|
doi:10.20944/preprints201902.0121.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Offshore wind energy, future turbine design, floating foundation, fixed-bottom foundation, levelized cost of electricity
Online: 13 February 2019 (15:43:22 CET)
ARTICLE
|
doi:10.20944/preprints201806.0357.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Wind turbine system, wind energy conversion system, dynamic modeling, control designmodel, control system, operation management, switching behavior, nonlinear dynamics, modelreduction, comparative simulation
Online: 22 June 2018 (13:45:44 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0297.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
doubly fed induction generator; variable speed wind turbine; power control; sliding mode control (SMC); sliding mode control (SMC) with exponential reaching law (ERL)
Online: 23 April 2018 (12:50:34 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0233.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
wind power; machine learning; hybrid model; prediction; whale optimization algorithm
Online: 17 February 2020 (02:22:05 CET)
ARTICLE
|
doi:10.20944/preprints201805.0328.v1
Subject:
Engineering,
Civil Engineering
Keywords:
CFD; LES; Complex terrai; actual wind speed; wind energy
Online: 24 May 2018 (05:14:27 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1022.v1
Subject:
Engineering,
Civil Engineering
Keywords:
large logistics center; layout optimization; carbon dioxide emission; dung beetle optimization algorithm; improved dung beetle optimization algorithm
Online: 14 September 2024 (04:29:09 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0717.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
wind turbine; inertia; mass distribution; density distribution; stiffness constant; values in p.u.
Online: 9 August 2023 (08:45:31 CEST)