Results 161 to 170 of about 32,752 (359)

The VolturnUS 1:8 Floating Wind Turbine: Design, Construction, Deployment, Testing, Retrieval, and Inspection of the First Grid-Connected Offshore Wind Turbine in US

, 2017
Habib J. Dagher, Anthony Viselli, Andrew J. Goupee, Richard Kimball, Christopher Allen   +4 more
openalex   +2 more sources

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source

A contribution to the nonlinear control of floating wind turbines

, 2021
C. Zhang
openalex   +1 more source

Constructing Policy (In)coherence in Germany's Energy Transition and Impacts on (In)equality

Environmental Policy and Governance, EarlyView.
ABSTRACT Policy coherence is widely regarded as essential for achieving sustainable development, climate targets, and reducing inequality, as reflected in the 2030 Agenda for Sustainable Development. Recent scholarship has moved beyond technocratic approaches, drawing on comparative politics, particularly the “3 I's” of ideas, interests, and ...
Alexia Faus Onbargi, Ines Dombrowsky
wiley   +1 more source

Sensitivity of Risk‐Based Demand Curves to Analytical Fragility Function Fitting Using Multiple‐Stripe Analyses

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Risk‐based seismic assessments using demand curves that provide mean annual exceedance rates for various system demand levels are increasingly being adopted. Such assessments combine the seismic hazard curve with fragility functions for each demand level, serving as a basis to quantify the average annual losses from system damage. Constructing
Zeyad Khalil, Peter J. Stafford, Ahmed Y. Elghazouli   +2 more
wiley   +1 more source

Mooring of Floating Offshore Wind Turbines

, 2021
Målet med denne oppgaven var å undersøke hvilke instanser som er ansvarlige for å regulere offshore vind i Norge. Deretter forklarer oppgaven hvilke design for fortøyningssystemene som er tilgjengelige for flytende vindmøller i Norge. Til slutt foreslår oppgaven modifikasjoner som kan gjøres på ankerhåndteringsfartøyene til Solstad Offshore for at de ...
Lunde, Torbjørn Herberg, Roksvaag, Tobias Bjørshol, Solheim, Sondre   +2 more
openaire   +1 more source

Robust Control Using a Matrix Converter to Enhance Wind Turbine Systems

Energy Science &Engineering, EarlyView.
This study uses a more efficient and effective solution to improve the operational performance of a wind turbine‐based power system. This system uses a doubly fed induction generator and relies on a matrix converter and fractional‐order proportional–integral controller.
Sihem Ghoudelbourk, Habib Benbouhenni, Adil Yahdou, Zakaria Mohamed Salem Elbarary, Nicu Bizon   +4 more
wiley   +1 more source

Influence of internal and external excitations on load-sharing characteristics of the wind turbine gear transmission system

Jixie chuandong
ObjectiveConsidering the compact structural and internal/external excitations of the floating wind turbine drivetrain comprehensively, a 6.2 MW floating wind turbine compact drivetrain was taken as the research object to establish a rigid-flexible ...
LI Yao, YU Xiaohui, DENG Yue, NI Gaoxiang, ZHU Caichao, TAN Jianjun   +5 more
doaj  

Modeling and Parameter Analysis of the OC3-Hywind Floating Wind Turbine with a Tuned Mass Damper in Nacelle [PDF]

, 2013
Yulin Si, Hamid Reza Karimi, Huijun Gao
openalex   +1 more source

AI‐Driven Optimization of a Hybrid PV–Wind–BESS Microgrid for a Rural Educational Institution in Developing Countries

Energy Science &Engineering, EarlyView.
An AI‐driven CNN–LSTM forecasting framework is integrated with HOMER Pro to optimally design a grid‐connected PV–wind–BESS microgrid for a rural school in Bangladesh, achieving 91.7% renewable penetration, low energy cost (0.0397 USD/kWh), and an 81.5% reduction in CO2 emissions. ABSTRACT Hybrid renewable microgrid planning in HOMER Pro often relies on
Robiul Khan, Md. Wajed Ali, Md. Feroz Ali, Md. Shafiul Alam, Mohammad Ali, Imil Hamda Imran   +5 more
wiley   +1 more source