Results 11 to 20 of about 294,872 (332)
Energies, 2020 Passive vortex generators (VGs) have been widely applied on wind turbines to boost the aerodynamic performance. Although VGs can delay the onset of static stall, the effect of VGs on dynamic stall is still incompletely understood.
Chengyong Zhu +3 more
doaj +1 more source
Applied Sciences, 2019 The present research envisages a method for calculating the dynamic responses of the wind turbines under typhoon. The measured power spectrum and inverse Fourier transform are used to generate the fluctuating wind field in the eyewall of the typhoon ...
Ran Han +4 more
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Study on Novel Yaw Error Strategy for Wind Turbines Based on a Multi-Body Dynamics Method
Frontiers in Energy Research, 2021 At present, using structural dynamics models is the most commonly used and effective method to simulate the dynamic characteristics of large wind turbine.
Yazhou Wang +6 more
doaj +1 more source
Interaction of an Eulerian flue gas plume with wind turbines [PDF]
, 2010 The reduced availability of sites with the requisite wind resource, planning permission and public acceptance for the placement of wind turbines poses a significant challenge to future expansion of the wind energy industry.
Fletcher T.M. +3 more
core +1 more source
Energies, 2019 The Reynolds-averaged Navier−Stokes (RANS)-based generalized actuator disc method along with the Reynolds stress model (AD/RANS_RSM) is assessed for wind turbine wake simulation.
Linlin Tian +4 more
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Investigation on the impact of design wind speed and control strategy on the performance of fixed-pitch variable-speed wind turbines [PDF]
, 2017 Wind turbine blade design optimization remains one of the fundamental research areas for modern wind turbine technology. The general design process for fixed-pitch variablespeed wind turbine blades assumes the rated wind speed as the design wind speed ...
Liu, Xiongwei +2 more
core +1 more source
An Integration Optimization Method for Power Collection Systems of Offshore Wind Farms
Energies, 2019 The traditional power collection system design separately optimizes the connection topology and the cable cross sections, which may result in the inherent shortcoming of lacking the most economical solutions.
Long Wang +3 more
doaj +1 more source
The Parametric Modeling and Two-Objective Optimal Design of a Downwind Blade
Frontiers in Energy Research, 2021 To cope with the future challenges to the blade that will be introduced by the development of extreme-scale wind turbines, this study focuses on the optimization design of the aerodynamic shape of a downwind blade via the inverse design method. Moreover,
Bofeng Xu +7 more
doaj +1 more source
Applied Sciences, 2019 The cable cross section of an offshore wind farm power system is conventionally determined on the basis of the maximum current carrying capacity. However, this criterion cannot be matched and optimized with connection topology, which may lead to a large ...
Long Wang +3 more
doaj +1 more source
Impact of Economic Indicators on the Integrated Design of Wind Turbine Systems
Applied Sciences, 2018 This article presents a framework to integrate and optimize the design of large-scale wind turbines. Annual energy production, load analysis, the structural design of components and the wind farm operation model are coupled to perform a system-level ...
Jianghai Wu +3 more
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