Results 41 to 50 of about 46,868 (216)

Hybrid Model Representation of a TLP Including Flexible Topsides in Non-Linear Regular Waves

Energies, 2014
The rising demand for renewable energy solutions is forcing the established industries to expand and continue evolving. For the wind energy sector, the vast resources in deep sea locations have encouraged research towards the installation of turbines in ...
Christof Wehmeyer, Francesco Ferri, Morten Thøtt Andersen, Ronnie Refstrup Pedersen   +3 more
doaj   +1 more source

Challenges and Prospects for the Trends of Power Structure Adjustment Under the Goal of Carbon Peak and Neutrality

南方能源建设, 2021
[Introduction] "Carbon peak and neutrality" is an important strategic decision to promote the transformation of China's energy economy and build a community of shared future for mankind.
CAI Shaokuan
doaj   +1 more source

Development and evaluation of an aerodynamic model for a novel vertical axis wind turbine concept [PDF]

, 2013
There has been a resurgence of interest in the development of vertical axis wind turbines which have several inherent attributes that offer some advantages for offshore operations, particularly their scalability and low over-turning moments with better ...
Shires, A, Andrew Shires, Shires, Andrew
core   +1 more source

A Review of Methodological Approaches for the Design and Optimization of Wind Farms [PDF]

, 2014
This article presents a review of the state of the art of the Wind Farm Design and Optimization (WFDO) problem. The WFDO problem refers to a set of advanced planning actions needed to extremize the performance of wind farms, which may be composed of a ...
Gunner Larsen, Réthoré, Pierre-Elouan, Gunner Chr. Larsen, Probst, Oliver, Oliver Probst, Krystel Castillo-Villar, Pierre-Elouan Réthoré, Herbert-Acero, José F., Larsen, Gunner Chr., Krystel K. Castillo-Villar, José F. Herbert-Acero, José Herbert-Acero, Castillo-Villar, Krystel K.   +12 more
core   +1 more source

Implementation of a Simple Actuator Disk for Large-Eddy Simulation in the Weather Research and Forecasting Model (WRF-SADLES v1.2) for wind turbine wake simulation [PDF]

Geoscientific Model Development
In this study, we present the development of a Simple Actuator Disk model for Large-Eddy Simulation (SADLES), implemented within the Weather Research and Forecasting (WRF) model, which is widely used in atmospheric research. The WRF-SADLES model supports
H. Bui, H. Bui, M. Bakhoday-Paskyabi, M. Bakhoday-Paskyabi, M. Mohammadpour-Penchah, M. Mohammadpour-Penchah, M. Mohammadpour-Penchah   +6 more
doaj   +1 more source

Wind farm array cable layout optimisation for complex offshore sites—A decomposition based heuristic approach

IET Renewable Power Generation, 2023
As the number of turbines in offshore wind farms increases, so does the complexity of cable routing optimisation problems. Optimising the collector network is a crucial task for developers contributing between 15% and 30% of initial investment costs. For
Peter Taylor, Hong Yue, David Campos‐Gaona, Olimpo Anaya‐Lara, Chunjiang Jia   +4 more
doaj   +1 more source

Toward Reliable FOWT Modeling: A New Calibration Approach for Extreme Environmental Loads

Energies
The current paper presents a comparative analysis between a high-fidelity simulation tool and computational fluid dynamics (CFD) in evaluating the behavior of a fully coupled floating offshore wind turbine (FOWT) system subjected to three distinct design
Ho-Seong Yang, Ali Alkhabbaz, Young-Ho Lee   +2 more
doaj   +1 more source

Rotary-wing drone-induced flow – comparison of simulations with lidar measurements [PDF]

Atmospheric Measurement Techniques
Ultrasonic anemometers mounted on rotary-wing drones have the potential to provide a cost-efficient alternative to the classical meteorological mast-mounted counterpart for atmospheric boundary layer research.
L. Jin, M. Ghirardelli, J. Mann, M. Sjöholm, S. T. Kral, S. T. Kral, J. Reuder, J. Reuder   +7 more
doaj   +1 more source

A Model-Free Predictive Current Control-Based Fault-Tolerant Scheme for Dual Three-Phase PMSM Drives With Minimized Copper Loss

IEEE Access
This paper presents a model-free predictive current control (MFPCC) strategy for dual three-phase permanent magnet synchronous motor (DTP-PMSM) drives that specifically aims to minimize copper losses during open-circuit faults through an optimized fault ...
Wei Wang, Aowei Zheng, Mengdi Li, Ge Liang   +3 more
doaj   +1 more source

Wake Loss Analysis of Offshore Wind Farm in Operation

南方能源建设, 2019
[Introduction] In order to understand the wake loss of offshore wind farm, the simulation results are verified to explore the variation law of offshore wake loss.
LIU Sha, WANG Zhongquan, CAI Yanfeng
doaj   +1 more source