Results 31 to 40 of about 797,278 (303)

What to expect from a greater geographic dispersion of wind farms? - A risk portfolio approach [PDF]

, 2007
The UK, like many other industrialised countries, is committed to reducing greenhouse gas emissions under the Kyoto Protocol. To achieve this goal the UK is increasingly turning towards wind power as a source of emissions free energy.
Ben Drake, Bueno, Bélanger, Castronuovo, DeCarolis, Holttinen, Klaus Hubacek, Ozdamar, Wilmott, Yang   +9 more
core   +1 more source

Effect of perfluoropolyether and the micro nano structure of ZnO on anti icing performance of fluorinated organic superhydrophobicity coatings on wind turbine blade surface

Materials Research Express, 2021
The ice coating on the blade surface of wind turbine in winter seriously affects the operation safety and power generation efficiency of wind turbine, and anti icing and deicing is an urgent technical problem.
Zijing Zeng, Jianjun He, Jun Jie, Chengwei Zhou, Biao Chen, Jiangyong Bao, Kaijun Yang, Jin Luo   +7 more
doaj   +1 more source

Predicting wind energy generation with recurrent neural networks [PDF]

, 2018
Decarbonizing the energy supply requires extensive use of renewable generation. Their intermittent nature requires to obtain accurate forecasts of future generation, at short, mid and long term.
Béjar Alonso, Javier, Cortés García, Claudio Ulises, Manero Font, Jaume   +2 more
core   +1 more source

Fatigue prediction of high-strength bolts in wind turbines

Dianzi Jishu Yingyong
The flange plate and blade root hub of wind turbines are connected by high-strength bolts, and the collapse of most wind turbine towers is caused by the fatigue of the connecting bolts.
Zheng Qishan, Zhu Shaohong, Chen Changhong, Chang Haiqing, Yan Xizhong, Wei Chenxi   +5 more
doaj   +1 more source

Power Disturbance Monitoring through Techniques for Novelty Detection on Wind Power and Photovoltaic Generation

Sensors, 2023
Novelty detection is a statistical method that verifies new or unknown data, determines whether these data are inliers (within the norm) or outliers (outside the norm), and can be used, for example, in developing classification strategies in machine ...
Artvin Darien Gonzalez-Abreu, Roque Alfredo Osornio-Rios, David Alejandro Elvira-Ortiz, Arturo Yosimar Jaen-Cuellar, Miguel Delgado-Prieto, Jose Alfonso Antonino-Daviu   +5 more
doaj   +1 more source

Benefits of spatio-temporal modelling for short term wind power forecasting at both individual and aggregated levels [PDF]

, 2017
The share of wind energy in total installed power capacity has grown rapidly in recent years around the world. Producing accurate and reliable forecasts of wind power production, together with a quantification of the uncertainty, is essential to ...
Ackermann, Blangiardo, Breiman, Bremnes, Bröcker, Cameletti, Catalão, Cocchi, Cressie, Cressie, Dowell, Fassò, Focken, Garver, Girard, Gneiting, Gneiting, Gneiting, Gneiting, Gneiting, Ingebrigtsen, Lau, Lesaffre, Lindgren, Lindström, Lindström, Louka, Matos, Munoz, Paciorek, Papavasiliou, Pinson, Pinson, Ross, Rue, Scheuerer, Tastu, Taylor, Thorarinsdottir, Toth, Wang, Whittle, Whittle, Wikle   +43 more
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Contemporary wind generators [PDF]

Journal of Energy in Southern Africa, 2014
It is believed that wind energy is growing at a very rapid rate, especially in the last few years. When compared with other sources of renewable energy in the energy portfolio, it becomes evident that the bulk is wind energy-based. However, there are some backlogs to full manifestation of this technology ranging from initial high cost to performance ...
Akuru, Udochukwu Bola, Kamper, Maarten J
openaire   +3 more sources

Improved System Frequency Regulation Capability of a Battery Energy Storage System

Frontiers in Energy Research, 2022
As a large scale of renewable energy generation including wind energy generation is integrated into a power system, the system frequency stability becomes a challenge.
Jiejie Huang, Dejian Yang
doaj   +1 more source

OWTDNet: A Novel CNN-Mamba Fusion Network for Offshore Wind Turbine Detection in High-Resolution Remote Sensing Images

Journal of Marine Science and Engineering
Real-time monitoring of offshore wind turbines (OWTs) through satellite remote sensing imagery is considered an essential process for large-scale infrastructure surveillance in ocean engineering.
Pengcheng Sha, Sujie Lu, Zongjie Xu, Jianhai Yu, Lei Li, Yibo Zou, Linlin Zhao   +6 more
doaj   +1 more source

X-ray emission from interacting massive binaries: a review of 15 years of progress [PDF]

, 2015
Previous generations of X-ray observatories revealed a group of massive binaries that were relatively bright X-ray emitters. This was attributed to emission of shock-heated plasma in the wind-wind interaction zone located between the stars.
Naze, Yael, Rauw, Gregor
core   +1 more source