Results 171 to 180 of about 1,145 (217)

Particularități specifice privind dezvoltarea microturbinelor eoliene combinate cu ax vertical

open access: yes, 2015
Selon le rapport Global Wind Energy, d'ici 2035, les énergies renouvelables seront plus de 25% du bilan énergétique global, avec un quart de cette venue du vent. La motivation principale de cette recherche est de développer un concept optimal spécialement adapté pour accroître l'efficacité de conversion dans les zones géographiques caractérisées par un
openaire   +1 more source

Aspecte privind reziliența și monitorizarea predictivă a stării structurale a palelor turbinelor eoliene

open access: yes
Information technologies increasingly penetrate all fields, including that of renewable energies. the ecological impact and the energy crisis are increasingly affecting humanity, which is resolutely moving towards renewable energies. In this context, the optimization of renewable energy conversion systems becomes a primary issue. The paper presents the
Dulgheru, V.E.   +4 more
openaire   +1 more source

Sursele regenerabile de energie ndash; dezvoltarea sectorului energiei eoliene la nivelul Uniunii Europene

open access: yes, 2018
This research starts from that in the current period, we face with the reality to provide the universal access to energy and in the future, increasing the share of global energy that comes from renewable sources.The wind energy sector is considered as one of the most sustainable choices of the future alternatives, completed with resources inestimable ...
openaire   +1 more source

CONTRIBUTION A L'OPTIMISATION D'UN SYSTEME DE CONVERSION EOLIEN POUR UNE UNITE DE PRODUCTION ISOLEE

open access: yes, 2008
La demande énergétique mondiale en constante augmentation, l'instabilité et l'incertitude du prix des énergies fossiles, la libéralisation du marché électrique et une conscience environnementale renforcée durant ces dernières années ont renouvelé l'intérêt du développement des énergies renouvelables.
openaire   +1 more source

Estimation of wind and solar resources in Mali [PDF]

open access: yes, 2012
Badger, Jake   +8 more
core   +1 more source

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