Results 61 to 70 of about 7,792,886 (384)

Evaluation of Wear Models for the Wear Calculation of Journal Bearings for Planetary Gears in Wind Turbines

Lubricants, 2023
To increase the power density of the electromechanical drive train of wind turbines, journal bearings can be used as planetary gear bearings instead of rolling bearings. This technological change presents new challenges.
Benjamin Lehmann, Philipp Trompetter, Francisco Gutiérrez Guzmán, Georg Jacobs   +3 more
doaj   +1 more source

Mid-term Scenario Generation for Wind Power Using GAN with Temporal-correlation Enhancement Block [PDF]

E3S Web of Conferences, 2020
Under the background of increasing renewable energy penetration and rigid demand for midterm generation planning, the accurate expression of wind power uncertainty becomes more and more important.
Ma Yupu, Ma Ming, Wang Ningbo, Qiao Ying
doaj   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

FEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez, Juan Carlos Ruiz‐Rodríguez, Ricard Ferrer, Raquel Durá, Antonio Artigas, Iván Bajaña, David Bolado López de Andujar, Irene Cánovas‐Cervera, Adrián Ceccato, Luis Chiscano‐Camón, Elena Climent‐Martinez, Georgia García Fernández, Gemma Goma, Verónica Monforte, Beatriz Quevedo‐Sánchez, Adolf Ruiz‐Sanmartín, Antonio Sierra‐Rivera, Nieves Carbonell Monleón   +17 more
wiley   +1 more source

Wind Power Prediction Based on PSO-SVR and Grey Combination Model

IEEE Access, 2019
As a kind of green, clean and renewable energy, wind power generation has been widely utilized in various countries in the world. With the rapid development of wind energy, it is also facing prominent problems.
Yi Zhang, Hexu Sun, Yingjun Guo
semanticscholar   +1 more source

Predictive control of wind turbines by considering wind speed forecasting techniques [PDF]

, 2009
A wind turbine system is operated such that the points of wind rotor curve and electrical generator curve coincide. In order to obtain maximum power output of a wind turbine generator system, it is necessary to drive the wind turbine at an optimal rotor ...
Jovanovic, Milutin, Lung, P. S., Narayana, Mahinsasa, Putrus, Ghanim   +3 more
core  

Characterisation of large changes in wind power for the day-ahead market using a fuzzy logic approach [PDF]

, 2014
Wind power has become one of the renewable resources with a major growth in the electricity market. However, due to its inherent variability, forecasting techniques are necessary for the optimum scheduling of the electric grid, specially during ramp ...
A Bossavy, A Costa, B Greaves, C Gallego, EM Constantinescu, F Cassola, L Delle Monache, L Landberg, L Landberg, L Lazić, LA Zadeh, M Kanamitsu, MC Alexiadis, ME Kotanchek, N Meinshausen, NJ Cutler, P Zhao, S Salcedo-Sanz, S Salcedo-Sanz, W Bourke, Y Zhang, Z Toth   +21 more
core   +1 more source

Mycobacterium tuberculosis sulfurtransferase SseA is activated by its neighboring gene product Rv3284

FEBS Letters, EarlyView.
Tuberculosis remains a global health challenge and new therapeutic targets are required. Here, we characterized SseA, a sulfurtransferase from Mycobacterium tuberculosis involved in macrophage infection, and its interaction with the newly identified protein SufEMtb that activates SseA enzymatic activity.
Giulia Di Napoli, Alex Fissore, Edoardo Salladini, Eleonora Raccuia, Simonetta Oliaro‐Bosso, Alessia Ruggiero, Rita Berisio, Milagros Medina, Adrian Velazquez‐Campoy, Salvatore Adinolfi, Mauro Marengo   +10 more
wiley   +1 more source

Design and Verification of Large-Diameter Tower Sharding Platform for Wind Turbine

南方能源建设
[Objective] In recent years, the wind turbine diameter of wind turbine has become larger and larger, which makes the wind load borne by the tower barrel more and more.
Jiawen LAN, Qianjun ZHAI, Zhongze SUN, Xiongbin WAN   +3 more
doaj   +1 more source

Automated power management strategy for wind power generation system using pitch angle controller

Measurement and control (London. 1968), 2019
In this literature, a new automated control strategy has been developed to manage the power supply from the wind power generation system to the load. The main objective of this research work is to develop a fuzzy logic–based pitch angle control and to ...
R. Sitharthan, C. Sundarabalan, K. Devabalaji, T. Yuvaraj, A. Mohamed Imran   +4 more
semanticscholar   +1 more source

UK Large-scale Wind Power Programme from 1970 to 1990: the Carmarthen Bay experiments and the Musgrove Vertical-Axis Turbines [PDF]

, 2006
This article describes the development of the Musgrove Vertical Axis Wind Turbine (VAWT) concept, the UK ‘Carmarthen Bay’ wind turbine test programme, and UK government’s wind power programme to 1990. One of the most significant developments in the story
Anderson M. B., Anon., Anon., Anon., Anon., Bedford L. A., Bevan E. G., Bevan E. G., Bird R., Bullen P. R., BWEA (British Wind Energy Association), BWEA (British Wind Energy Association), Cameron-Brown C. A., Craig J. W., Darrieus G. J. M., Golding E. W., Golding E. W., Golding E. W., Mays I. D., Meir R., Milborrow D. J., Milborrow D. J., Musgrove P., Musgrove P., Page D. I., Powles S., Putnam P. C., Savonius S. J., Sectorov W. R., Twidell J. W.   +29 more
core   +2 more sources