Results 51 to 60 of about 1,646 (188)

ENSO impacts on low wind power events: A long‐term data‐driven analysis using TabNet

Energy Conversion and Economics, EarlyView.
Abstract As power systems transition towards decarbonised energy mixes with increasing wind penetration, prolonged low‐wind‐power (LWP) events have emerged as a critical source of adequacy risk. However, a comprehensive analysis of LWP events remains constrained by the scarcity of long‐term historical wind‐power generation records in regions with high ...
Kai Chen, Han Zhou, Yan Jiang, Xufei Liu, Shijie Chen, Zhenyu Zhao, Congtong Zhang, Junkai Liang   +7 more
wiley   +1 more source

Experimental Study on the Influence of Wind Turbine Yaw on Wake Evolution

发电技术
ObjectivesThe wake of wind turbine affects the overall power output of wind farm. The analysis of wake characteristics is the key to study the influence of yaw control on wake.
ZHANG Lidong, TIE Hao, LIU Huiwen, LI Qinwei, TIAN Wenxin, ZHAO Xiuyong, CHANG Zihan   +6 more
doaj   +1 more source

Differences in cluster and internal wake effects from mesoscale and large-eddy simulations off the US East Coast [PDF]

Wind Energy Science
Mesoscale simulations are increasingly used to estimate wake effects within and between large wind farms, despite limited validation for large-scale wake effects. This study evaluates the capabilities and limitations of mesoscale simulations in capturing
M. Sanchez-Gomez, G. Deskos, M. Optis, J. K. Lundquist, J. K. Lundquist, M. Sinner, G. Xia, W. Musial   +7 more
doaj   +1 more source

Mergers and Acquisitions as Navigators of Climate Policy Shocks: Evidence from the NOx Budget Trading Program

Financial Management, EarlyView.
ABSTRACT We examine how mergers and acquisitions (M&As) enable firms to adapt to climate policy shocks. Exploiting the adoption of the Nitrogen Oxides (NOx) Budget Trading Program (NBP) across US states as an exogenous shock, we find that firms with NOx‐emitting plants subject to the NBP are more likely to engage in M&As, particularly through vertical ...
Samer Adra, Yang Gao, Malika Hamadi, Jiayi Yuan   +3 more
wiley   +1 more source

Applicability of WorldCover in Wind Power Engineering: Application Research of Coupled Wake Model Based on Practical Project

Energies, 2023
This paper discusses how the incorporation of high-resolution ground coverage dataset ESA WorldCover into a wind flow field and wake simulation calculation, as well as the use of the coupled wake model for wind farm output simulation, can improve the ...
Jing Zhang, Jixing Chen, Hao Liu, Yining Chen, Jingwen Yang, Zongtao Yuan, Qingan Li   +6 more
doaj   +1 more source

Environmental Justice in the Brazilian Coastal Food Systems: Policies, Institutions, and Knowledges on Small‐Scale Fishers and Energy Development

World Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT This study explores environmental justice issues in coastal food systems, focusing on conflicts between small‐scale fisheries and the energy sector due to differing goals in managing food and energy sources. It does so by examining the interdependence between institutions, policies, and different types of knowledge; key elements in building ...
Mateus Henrique Amaral, Lira Luz Benites Lazaro, Rosie Day, Lindsay C. Stringer, Leandra Regina Gonçalves, Aline Martins de Carvalho, Leandro Luiz Giatti   +6 more
wiley   +1 more source

Distinct Turbulent Regions in the Wake of a Wind Turbine and Their Inflow-Dependent Locations: The Creation of a Wake Map

Energies, 2020
Wind turbines are usually clustered in wind farms which causes the downstream turbines to operate in the turbulent wakes of upstream turbines. As turbulence is directly related to increased fatigue loads, knowledge of the turbulence in the wake and its ...
Ingrid Neunaber, Michael Hölling, Richard J. A. M. Stevens, Gerard Schepers, Joachim Peinke   +4 more
doaj   +1 more source

Assessment of Wind‐Farm‐Atmosphere Interactions at the Sørlige Nordsjø II Large Offshore Wind Farm: A Comparative LES and Analytical Wake Study

Wind Energy, Volume 29, Issue 10, October 2026.
ABSTRACT Sørlige Nordsjø II (SNII) is a planned large‐scale offshore wind farm in the Southern Norwegian North Sea near the Danish border, with phased development targeting a total installed capacity of up to 3 GW. For projects of this scale, site assessments are typically performed using computationally efficient analytical models.
Mostafa Bakhoday Paskyabi, Xu Ning
wiley   +1 more source

Wind tunnel investigation on the effect of the turbine tower on wind turbines wake symmetry

Wind Energy, 2017
AbstractIn wind farms, the wake of the upstream turbines becomes the inflow for the downstream machines. Ideally, the turbine wake is a stable vortex system. In reality, because of factors like background turbulence, mean flow shear, and tower‐wake interaction, the wake velocity deficit is not symmetric and is displaced away from its mean position. The
Fabio Pierella, Lars Sætran
openaire   +2 more sources

Structural Dynamic Response of Offshore Horizontal Axis Wind Turbine Subjected to Wake-Induced Action

Shanghai Jiaotong Daxue xuebao
The study of the dynamic response of a horizontal axis twin wind turbine in tandem arrangement is crucial for ensuring the structural safety of the wind turbine. Based on the computational fluid dynamics (CFD) method, the characteristics of the wake flow
ZHU Yiqing, WU Feng, ZHOU Dai, HAN Zhaolong, ZHUO Yang, ZHU Hongbo, ZHANG Kai
doaj   +1 more source