Results 111 to 120 of about 16,694 (314)

Spatial analysis of fish distribution in relation to offshore wind farm developments [PDF]

, 2012
In an effort to support the Kyoto Protocol, the government of the United Kingdom has targeted a goal of obtaining 15% of its electricity supply from renewable sources by 2015.
Gay, Marybeth Eshleman
core  

Application of GAN–CNN in Risk Assessment of Pipeline Failures in Multiphase Pipeline With Image Information Encoding Approach

Energy Science &Engineering, EarlyView.
Field data from multiphase pipelines are transformed into grayscale images via Image Information Encoding, preserving feature values and interparameter relationships. A GAN–CNN model generates synthetic images that are decoded to expand the original database.
Sihang Chen, Na Zhang, Biyuan Shui
wiley   +1 more source

Accessing offshore wind turbines for maintenance : calculating access probabilities, expected delays and the associated costs using a probabilistic approach

, 2012
There are ambitious plans in place for the expansion of offshore wind-power capacity in the EU and elsewhere. However, the cost of energy from offshore wind is much higher than that from land-based generation and anything between 15% and 30% of this cost
Feuchtwang, Julian, Infield, David
core  

Reliability of floating foundation concepts for vertical axis wind turbines [PDF]

, 2010
Offshore wind turbines are developing at a rapid pace. By far the most common turbine configuration is the HAWT (Horizontal Axis Wind Turbine) and development of these machines is largely centered about drive train and blade issues with some work ...
Kolios, Athanasios J., Brennan, Feargal P., Collu, Maurizio   +2 more
core  

Correlation challenges for North Sea offshore wind power: a Norwegian case study. [PDF]

Sci Rep, 2023
Hjelmeland M, Nøland JK.
europepmc   +1 more source

Technoeconomic Assessment of Wind Power Potential in the Vicinity of GolGohar Sirjan Mining and Industrial Company

Energy Science &Engineering, EarlyView.
Graphical abstract of wind energy study in the Vicinity of GolGohar Sirjan Mining and Industrial Company. ABSTRACT Wind energy is a central pillar of sustainable energy transition; however, its feasibility strongly depends on site‐specific wind regimes and economic conditions.
Hossein Amiri
wiley   +1 more source

Analysis of offshore wind turbine operation & maintenance using a novel time domain meteo-ocean modeling approach

, 2012
This paper presents a novel approach to repair modeling using a time domain Auto-Regressive model to represent meteo-ocean site conditions. The short term hourly correlations, medium term access windows of periods up to days and the annual distibution of
Dinwoodie, Iain Allan, Quail, Francis, McMillan, David   +2 more
core  

Feasibility of Wind‐Powered Green Hydrogen Production via a Hybrid Graph Neural Network‐Transformer Forecasting Model

Energy Science &Engineering, EarlyView.
ABSTRACT Accurate long‐term wind speed forecasting is pivotal for the strategic planning of renewable energy infrastructure, particularly for assessing the techno‐economic feasibility of wind‐powered green hydrogen facilities. However, capturing the complex spatiotemporal dependencies in climate data remains a significant challenge. This study proposes
Iman Baghaei, Mojtaba Mirhosseini, Alireza Zahedi   +2 more
wiley   +1 more source

Improved cost energy comparison of permanent magnet generators for large offshore wind turbines

, 2014
This paper investigates geared and direct-drive permanent magnet generators for a typical offshore wind turbine, providing a detailed comparison of various wind turbine drivetrain configurations in order to minimise the Cost of Energy.
McDonald, A., Hart, K., Hart, K. (author), Hart, Kerri, Polinder, H., McDonald, A. (author), Corr, E., Carroll, J. (author), McDonald, Alasdair, Polinder, Henk, Polinder, H. (author), Carroll, James, Carroll, J., Corr, E. (author), Corr, Edward Joseph   +14 more
core  

Hub height ocean winds over the North Sea observed by the NORSEWinD LiDAR array : measuring techniques, quality control and data management [PDF]

, 2013
In the North Sea, an array of wind profiling wind lidars were deployed mainly on offshore platforms. The purpose was to observe free stream winds at hub height.
Hasager, Charlotte Bay, Courtney, Michael, Pena, Alfredo, Matthew Stickland, Detlef Stein, Alfredo Peña, Michael Courtney, Andrew Oldroyd, Charlotte Bay Hasager, Matthew Stickl, Hasager, C.B., Stickland, Matthew, Stein, Detlef, Torben Mikkelsen, Stein, F.P. Detlef, Mikkelsen, Torben, Charlotte Hasager, Oldroyd, Andrew   +17 more
core   +1 more source