Results 41 to 50 of about 488,685 (311)

A copula model of wind turbine performance [PDF]

, 2011
The conventional means of assessing the performance of a wind turbine is through consideration of its power curve which provides the relationship between power output and measured wind speed.
Galloway, Stuart J., Hill, David C., Infield, David G., McMillan, David, Stephen, Bruce   +4 more
core   +1 more source

Optimization Strategy of Wind Power Curtailment Under LVRT Operation

IEEE Access
A novel wind power curtailment optimization method considering low-voltage ride through (LVRT) operation is developed. The reserve capacity of wind generation for reactive power output is necessary to ensure the proper operation of a wind power plant ...
Sangwon Kim
doaj   +1 more source

Low-carbon optimal dispatch of virtual power plant based on time-of-use ladder carbon emission rights exchange mechanism

Systems Science & Control Engineering, 2023
In view of the problems of abandoning wind and solar energy, and carbon emissions, inevitable reduce of thermal power generation caused by the consumption of wind and solar energy, and the changes in the proportion of wind and solar energy consumption to
Pengcheng Wang, Yuan Ge, Nuo Yu, Qiyou Lin, Renfeng Chen, Jie Wang   +5 more
doaj   +1 more source

A community electrification project: combination of microgrids and household systems fed by wind, PV or micro-hydro energies according to micro-scale resource evaluation and social constraints [PDF]

, 2014
When electrifying isolated rural communities, usually standardized solutions have been implemented using the same technology at all the points. However these solutions are not always appropriate to the community and its population.
Chiroque, José, Domenech Léga, Bruno, Ferrer Martí, Laia, Lillo, Pau, Pastor Moreno, Rafael   +4 more
core   +2 more sources

Hybrid Wind-Solar Power Plants

Bulletin of Kalashnikov ISTU, 2020
Приведен анализ известных подходов к созданию гибридных ветро-солнечных энергетических установок. На примерах показано, что размещение фотоэлектрических преобразователей на роторах ветрогенераторов, существующих конструкций является неэффективным решением по ряду факторов.
P. N. Kuznetsov, V. V. Cheboxarov, B. A. Yakimovich   +2 more
openaire   +2 more sources

Optimal operation of a pumped-storage hydro plant that compensates the imbalances of a wind power producer [PDF]

, 2011
The participation of wind energy in electricity markets requires providing a forecast for future energy production of a wind generator, whose value will be its scheduled energy.
Castronuovo, Edgardo Daniel, Jaramillo Duque, Álvaro, Sánchez, Ismael, Usaola García, Julio   +3 more
core   +3 more sources

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Wind Turbine Power Control According to EU Legislation

Energies, 2022
Due to high electricity prices and possible shortages of gas and other energy commodities, various fluctuations in electricity generation will need to be regulated. Given the increasing expansion of wind power plants in Europe and worldwide.
Zsolt Čonka, Ľubomír Beňa, Róbert Štefko, Marek Pavlík, Peter Holcsik, Judith Pálfi   +5 more
doaj   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Comparison Analysis of Blade Life Cycles of Land-Based and Offshore Wind Power Plants

Polish Maritime Research, 2018
In recent years, the offshore wind power industry has been growing dynamically. A key element which decides upon power output of a wind power plant is blades.
Tomporowski Andrzej, Piasecka Izabela, Flizikowski Józef, Kasner Robert, Kruszelnicka Weronika, Mroziński Adam, Bieliński Kazimierz   +6 more
doaj   +1 more source