Results 11 to 20 of about 231,729 (265)

A brief discussion on the role of data standardization in regional centralized control construction on the refined management of wind power production [PDF]

open access: yesE3S Web of Conferences
Based on the main functions of the wind farm regional centralized control system, this article takes data standardization as the starting point and provides the detailed principles and main methods of data standardization in regional centralized control ...
Zhang Ying   +3 more
doaj   +1 more source

Performance of superconducting generators with different topologies under fault conditions

open access: yesThe Journal of Engineering, 2019
This paper compares the short-circuit performance of superconducting (SC) generators with three different topologies, i.e. iron-cored stator and rotor, iron-cored stator and air-cored rotor, and air-cored stator and rotor.
Yang Guan   +6 more
doaj   +1 more source

Generalized local fractions – a method for the calculation of sensitivities to emissions from multiple sources for chemically active species, illustrated using the EMEP MSC-W model (rv5.5) [PDF]

open access: yesGeoscientific Model Development
This paper presents an extension of the original Local Fraction methodology to allow the tracking of the sensitivity of chemically active air pollutants to emission sources.
P. Wind, P. Wind, W. van Caspel
doaj   +1 more source

Wind field reconstruction from nacelle-mounted lidar short-range measurements [PDF]

open access: yesWind Energy Science, 2017
Profiling nacelle lidars probe the wind at several heights and several distances upstream of the rotor. The development of such lidar systems is relatively recent, and it is still unclear how to condense the lidar raw measurements into useful wind ...
A. Borraccino   +3 more
doaj   +1 more source

Numerical Study of the Flow Characteristics of Downburst-like Wind over the 3D Hill Using Different Turbulence Models

open access: yesApplied Sciences, 2023
With the rapid development of computational fluid dynamics (CFD) technology, it has been widely used to study the wind field characteristics of downbursts in mountainous areas.
Bowen Yan   +7 more
doaj   +1 more source

Pixel-Based Image Processing for CIE Standard Sky Classification through ANN

open access: yesComplexity, 2021
Digital sky images are studied for the definition of sky conditions in accordance with the CIE Standard General Sky Guide. Likewise, adequate image-processing methods are analyzed that highlight key image information, prior to the application of ...
D. Granados-López   +5 more
doaj   +1 more source

Tori Amos : repenser les religions patriarcales à travers la musique

open access: yesTrayectorias Humanas Trascontinentales, 2019
Le savoir des femmes, notamment au service de l’indépendance féminine et de leur affranchissement de la triade vierge / mère / prostituée a été systématiquement marginalisé voire condamné.
Priscilla Wind
doaj   +1 more source

Methodology to predict stiffness knock-down in laminates for wind turbine blades with artificial wrinkles [PDF]

open access: yesWind Energy Science, 2022
This work presents a methodology to evaluate the effect of wrinkle defects in the stiffness response of laminate characteristic of wind turbine blades.
H. G. Mendonça   +7 more
doaj   +1 more source

Zeit und Raum. Das jelineksche Drama als Erinnerungsort

open access: yesStudia austriaca, 2012
Elfriede Jelinek’s dramas focus on the power of mental images. Her “language surfaces” describe spaces of ideas which are created by associations und amalgams. These are hybrid intellectual places, where those who were driven out from history try to come
Priscilla Wind
doaj   +1 more source

Verónica Leuci, Poetas in-versos. Ficción y nombre propio en Gloria Fuertes y Ángel González, Villa María, Eduvim, 2018, 204 páginas.

open access: yesOlivar: Revista de Literatura y Cultura Españolas, 2020
Revisión del libro Poetas in-versos.
Mariana Wind
doaj   +1 more source

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