Results 31 to 40 of about 19,835 (169)

From Wind to Hybrid: A Contribution to the Optimal Design of Utility-Scale Hybrid Power Plants

open access: yesEnergies, 2022
When a substantial number of wind parks are approaching the end of their lifespan, and developers of renewables are facing decisions about what to do with their assets, concepts such as hybrid power plants are emerging as a promising solution to enable ...
Ana Rita Silva, Ana Estanqueiro
doaj   +1 more source

Recent advancement on technical requirements for grid integration of wind power

open access: yesJournal of Modern Power Systems and Clean Energy, 2013
The installation of wind energy has experienced rapid development during recent years. As a result, the operation of power system can be greatly affected.
Xiaoge Liu, Zhao Xu, Kit Po Wong
doaj   +1 more source

Vortex wind power plant

open access: yesVESTNIK of Samara University. Aerospace and Mechanical Engineering, 2013
Proposed to use the vortex wind power plants to generate electricity for compressor stations of gas pipelines. Designed a three-dimensional model and the numerical calculation of the stator wind-power plant at different operating conditions. The distributions of the flow in the computational domain.
V. V. Biryuk, A. S. Krasnorutskiy
openaire   +2 more sources

Observation-based solar and wind power capacity factors and power densities

open access: yesEnvironmental Research Letters, 2018
Power density is the rate of energy generation per unit of land surface area occupied by an energy system. The power density of low-carbon energy sources will play an important role in mediating the environmental consequences of energy system ...
Lee M Miller, David W Keith
doaj   +1 more source

Hybrid Wind-Solar Power Plants

open access: yesBulletin 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   +2 more
openaire   +2 more sources

Floating offshore wind turbine fault diagnosis via regularized dynamic canonical correlation and fisher discriminant analysis

open access: yesIET Renewable Power Generation, 2021
Over the past decades, Floating Offshore Wind Turbine (FOWT) has gained increasing attention in wind engineering due to the rapidly growing energy demands. However, difficulties in turbine maintenance will increase due to the harsh operational conditions.
Ping Wu   +3 more
doaj   +1 more source

Impact of Time Resolution on Curtailment Losses in Hybrid Wind-Solar PV Plants

open access: yesEnergies, 2022
Curtailment losses for large-scale hybrid wind–solar photovoltaic (PV) plants with a single grid connection point are often calculated in 1 h time resolution, underestimating the actual curtailment losses due to the flattening of power peaks occurring in
Antun Meglic, Ranko Goic
doaj   +1 more source

Conv‐ELSTM: An ensemble deep learning approach for predicting short‐term wind power

open access: yesIET Renewable Power Generation
Accurate and reliable forecasting of wind power is essential for the stable integration of wind energy into the electrical grid. However, the chaotic nature of wind power presents a significant challenge in utilizing data for effective short‐term ...
Guibin Wang   +5 more
doaj   +1 more source

Failure rate and downtime survey of wind turbines located in Spain

open access: yesIET Renewable Power Generation, 2021
Publicly available wind turbine failure rate and downtime studies are scarce in the scientific literature. Recent surveys in the field reveal that only 20 studies of wind farms based in Europe, Asia and the U.S.
Estefania Artigao   +4 more
doaj   +1 more source

Adaptive Robust Nonlinear Optimal Sliding Mode Control for Wind Turbines: A Hybrid OHAM‐Based Approach to Maximize Power Capture

open access: yesIET Renewable Power Generation
In this article, we propose an adaptive robust nonlinear optimal sliding mode control (SMC) using the optimal homotopy asymptotic method (RNOSC‐OHAM) for maximizing wind power capture.
Arefe Shalbafian   +2 more
doaj   +1 more source

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