Results 101 to 110 of about 59,999 (295)

CFD investigation of a complete floating offshore wind turbine [PDF]

, 2016
This chapter presents numerical computations for floating offshore wind turbines for a machine of 10-MW rated power. The rotors were computed using the Helicopter Multi-Block flow solver of the University of Glasgow that solves the Navier-Stokes ...
BJ Leimkuhler, C Farhat, E Marino, F Dehaeze, F Dehaeze, F Rieper, G Bilotta, J Degroote, J Morison, J Vierendeels, L Roald, M Carrión, M Carrión, M Carrión, M Carrión, M Gomez-Gesteira, M Jarkowski, M Karimirad, M Karimirad, MA Fernández, O Axelsson, O Zienkiewicz, PE Nikravesh, R Steijl, S Gómez-Iradi, S Osher, SC Eisenstat, T Belytschko, TJ Larsen, U Küttler, V Leble   +30 more
core   +1 more source

Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

Wind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein, Victor von Maltzahn, Karoline Pelka   +2 more
wiley   +1 more source

Cost and losses associated with offshore wind farm collection networks which centralise the turbine power electronic converters [PDF]

, 2013
Costs and losses have been calculated for several different network topologies, which centralise the turbine power electronic converters, in order to improve access for maintenance.
Anaya-Lara, Olimpo, Parker, Max
core   +1 more source

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

High Voltage, EarlyView.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi, Hassan Moradi, Kumars Rouzbehi, Vijay K. Sood   +3 more
wiley   +1 more source

Risk assessment of an offshore wind turbine and remaining useful life estimation of the power converter. Improving availability by prioritising failures with higher risk to operation [PDF]

, 2017
By 2014, almost 2500 offshore wind turbines were installed in Europe representing 8GW of capacity connected to the grid and, there is a growing market penetration for the next years.
Davies, P, Oterkus, E, Sepulveda, M, Shek, J, Spring, M, Thies, PR   +5 more
core  

From laggard to leader: explaining offshore wind developments in the UK [PDF]

, 2013
Offshore wind technology has recently undergone rapid deployment in the UK. And yet, up until recently, the UK was considered a laggard in terms of deploying renewable energy. How can this burst of offshore wind activity be explained?
Adrian Smith, Bilgili, BIS, Bram Verhees, Breton, Chris Shaw, Crown Estate, DECC, DECC, DECC, EWEA, Florian Kern, Foxon, Foxon, Gaudiosi, Geels, George, Green, Greenacre, Halliday, Hughes, IEA, IEA, IEA, IPCC, Jacobsson, Jones, Kemp, Kern, LCICG, Markard, Markard, Mitchell, Mitchell, Neij, Newell, Ofgem, Raven, RenewableUK, Rob Raven, Schot, Smith, Smith, Smith, Smith, Smith, Toke, TSB, Verhees, Wood, Woodman, Yin   +51 more
core   +1 more source

Tinkering Towards Sustainability: Bundling Innovations to Electrify the Fossil‐Dependent Process Industry

Creativity and Innovation Management, EarlyView.
ABSTRACT Sustainability transitions, such as electrifying the process industry, require a bundle of related innovations to make meaningful progress. Drawing on literature on innovation through tinkering, that is, adaptive, typically small‐scale experimentation with various forms of innovation, and applying a micropolitical perspective, this qualitative
Karin Wigger, Anna Yström, Alexander Gorgijevski, Viktor Werner   +3 more
wiley   +1 more source

Construction and Comparison of Models With Different Time Scales For Offshore DC Wind Turbine Using LLC Resonant Converter

IET Renewable Power Generation
Constructing an all‐DC offshore wind farm with DC power generation, DC collection, and DC transmission is an important direction for the development of offshore wind power.
Yujie Ning, Yijing Chen, Dawei Zhao, Chunhua Li, Xiaojiang Guo, Dongdong Zhou   +5 more
doaj   +1 more source

Operational strategies for offshore wind turbines to mitigate failure rate uncertainty on operational costs and revenue [PDF]

, 2014
Several operational strategies for offshore wind farms have been established and explored in order to improve understanding of operational costs with a focus on heavy lift vessel strategies. Additionally, an investigation into the uncertainty surrounding
Dinwoodie, Iain Allan, McMillan, David
core   +1 more source

Offshore Wind Turbines - Estimated Noise from Offshore Wind Turbine, Monhegan Island, Maine: Environmental Effects of Offshore Wind Energy Development [PDF]

, 2010
Deep C Wind, a consortium headed by the University of Maine will test the first U.S. offshore wind platforms in 2012. In advance of final siting and permitting of the test turbines off Monhegan Island, residents of the island off Maine require reassurance that the noise levels from the test turbines will not disturb them.
Aker, Pamela M., Jones, Anthony M., Copping, Andrea E.   +2 more
openaire   +2 more sources