Results 41 to 50 of about 325,253 (307)
Wind sensing for wind farm control
, 2020 This dissertation presents methods to improve wind condition awareness on wind turbine and farm level. The methods' capabilities include the load-based wind sensing on the individual turbine rotor, the subsequent detection of wakes within a wind farm, and the learning from turbine measurements to improve and tune control-oriented wind farm models. As a
openaire +2 more sources
IEEE Access, 2020 The battery energy storage system (BESS) integrated with a wind farm is an efficient way to smooth wind power fluctuations and improve wind farm dispatchability.
Bo Wang, Guowei Cai, Deyou Yang
doaj +1 more source
On wake modeling, wind-farm gradients and AEP predictions at the Anholt wind farm [PDF]
, 2018 We investigate wake effects at the Anholt offshore wind farm in Denmark, which is a farm experiencing strong horizontal wind-speed gradients because of its size and proximity to land.
Hansen, Kurt Schaldemose +3 more
core +2 more sources
Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites
Advanced Engineering Materials, EarlyView.Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter +9 more
wiley +1 more source
Journal of Modern Power Systems and Clean Energy, 2023 In this study, a coordinated voltage control strategy based on model predictive control (MPC) is proposed for offshore radial DC-connected wind farms. Two control modes are designed in this strategy.
Wu Liao +5 more
doaj +1 more source
Effect of wind turbine generator model and siting on wind power changes out of large WECS arrays [PDF]
, 1981 Methods of reducing the WECS generation change through selection of the wind turbine model for each site, selection of an appropriate siting configuration, and wind array controls are discussed. An analysis of wind generation change from an echelon and a
Dorsey, J. +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez +8 more
wiley +1 more source
Dynamics and stability of wind turbine generators [PDF]
, 1981 Synchronous and induction generators are considered. A comparison is made between wind turbines, steam, and hydro units. The unusual phenomena associated with wind turbines are emphasized.
Hinrichsen, E. N., Nolan, P. J.
core +1 more source
Using Spiral Dynamic Algorithm for Maximizing Power Production of Wind Farm [PDF]
, 2017 This paper presents a preliminary study of a model-free approach based on spiral dynamic algorithm (SDA) for maximizing wind farms power production. The SDA based approach is utilized to find the optimal control parameter of each turbine to maximize the ...
Mohd Ashraf, Ahmad +2 more
core +1 more source
Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels
Advanced Materials Interfaces, EarlyView.When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir +6 more
wiley +1 more source