Zobrazeno 1 - 10
of 1 351
pro vyhledávání: '"ramp rate"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 62, Iss , Pp 105214- (2024)
The use of renewable energy, particularly solar and wind power, is increasing, but it is necessary to alleviate the variation of such resources, a key drawback of using renewable energy. In this context, gas turbines capable of fast startup and rapid
Externí odkaz:
https://doaj.org/article/630e5175641b4541b87c2e8097f346dc
Akademický článek
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Akademický článek
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Autor:
Ricardo M. de Souza, Felipe J. P. Ferreira, Antonio S. Neto, Rafael C. Neto, Francisco A. S. Neves, José F. C. Castro
Publikováno v:
Eletrônica de Potência, Vol 29, Pp e202423-e202423 (2024)
The growing presence of power ramps, typically caused by the intermittency of renewable energy sources (RESs), may ultimately threaten the stability and reliability of the power grid. In the context of power smoothing algorithms such as Moving Averag
Externí odkaz:
https://doaj.org/article/4d5b76c516214299aaaf29baca1fd944
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
This paper demonstrates an enhancement of power quality for a photovoltaic (PV) system connected to the grid with a hybrid energy storage system (HESS). The proposed system utilizes a ramp-rate control (RRC) strategy to limit severe fluctuations in t
Externí odkaz:
https://doaj.org/article/2ab354225ada4d56892f1c2b848eb54f
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32412- (2024)
The increasing penetration of high-volatility renewable energy sources in the power system presents higher demands for flexibility from coal-fired power plant (CFPP). To enhance the flexibility of CFPPs, researchers have conducted a significant amoun
Externí odkaz:
https://doaj.org/article/d99180068bc046a497c8cf2a02bab0a1
Autor:
Mina Haghighat, Mehdi Niroomand, Hossein Dehghani Tafti, Christopher D. Townsend, Tyrone Fernando
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 12, Iss 1, Pp 1-21 (2024)
To maximize conversion efficiency, photovoltaic (PV) systems generally operate in the maximum power point tracking (MPPT) mode. However, due to the increasing penetration level of PV systems, there is a need for more developed control functions in te
Externí odkaz:
https://doaj.org/article/4599cb8d38414200b7a43ca57a4ec8b4
Autor:
André Fernando Schiochet, Paulo Roberto Duailibe Monteiro, Thiago Trezza Borges, João Alberto Passos Filho, Janaína Gonçalves de Oliveira
Publikováno v:
Energies, Vol 17, Iss 20, p 5166 (2024)
The growing integration of renewable energy sources, such as photovoltaic and wind systems, into energy grids has underscored the need for reliable control mechanisms to mitigate the inherent intermittency of these sources. According to the Brazilian
Externí odkaz:
https://doaj.org/article/55b1c359329545bb8d11b8cf65cc5c06
Publikováno v:
Infectious Medicine, Vol 2, Iss 2, Pp 112-121 (2023)
Background: In March 2020, the WHO declared COVID-19 as a pandemic, and Tunisia implemented a containment and targeted screening strategy. The country's public health policy has since focused on managing hospital beds. Methods: The study analyzed the
Externí odkaz:
https://doaj.org/article/f599c64f51634f28829441210f5efe3e
Autor:
Nathaniel S. Pearre, Lukas G. Swan
Publikováno v:
Wind Energy, Vol 26, Iss 5, Pp 446-457 (2023)
Abstract As the quantity of renewable electricity generation from wind farms increases in a region, the costs associated with integrating it into the broader electricity system also grow. This is primarily due to the need for dispatchable generators
Externí odkaz:
https://doaj.org/article/bba2cfa073054c1f8660cea97899c742