Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Luis Fontán"'
Publikováno v:
Energies, Vol 13, Iss 19, p 5210 (2020)
Electrical load forecasting plays a crucial role in the proper scheduling and operation of power systems. To ensure the stability of the electrical network, it is necessary to balance energy generation and demand. Hence, different very short-term loa
Externí odkaz:
https://doaj.org/article/d04684e144c74eab8edd3691aee47547
Publikováno v:
Revista Médica del Uruguay, Vol 24, Iss 3 (2008)
El objetivo de esta revisión es poner al día el conocimiento acerca de una patología degenerativa que está considerada como la segunda causa de demencia, luego de la enfermedad de Alzheimer, en los centros que realizan anatomía patológica de mo
Externí odkaz:
https://doaj.org/article/af8b126fb09d4a60bf27140a7f62f213
Publikováno v:
Revista Médica del Uruguay, Vol 19, Iss 1 (2003)
Revisamos el concepto de envejecimiento cognitivo, la epidemiología de la enfermedad de Alzheimer (EA) y especialmente sus factores de riesgo y aquellos de protección que aseguran un envejecimiento exitoso. Concluimos que el anciano normal no tiene
Externí odkaz:
https://doaj.org/article/603971f6f5994c96ae487ff1f60f6d14
Publikováno v:
Renewable Energy. 145:1517-1527
The aim of this study was to develop an artificial intelligence-based tool that is able to predict wind power density. Wind power density is volatile in nature, and this creates certain challenges, such as grid controlling problems or obstacles to gu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::428f2bdb165f9176d915952f85f1c7af
https://doi.org/10.1016/j.renene.2019.07.067
https://doi.org/10.1016/j.renene.2019.07.067
Publikováno v:
Renewable Energy and Power Quality Journal. 17:62-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a95854b1711fb7420ef56e7da363375
https://doi.org/10.24084/repqj17.220
https://doi.org/10.24084/repqj17.220
Publikováno v:
Renewable Energy. 126:855-864
This paper proposes an artificial neural network (ANN) to predict the solar energy generation produced by photovoltaic generators. The intermittent nature of solar power creates two main issues. Firstly, power production and demand have to be balance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aed561bbc72e161c4e89594e08ddff2
https://doi.org/10.1016/j.renene.2018.03.070
https://doi.org/10.1016/j.renene.2018.03.070
Publikováno v:
Energy. 229:120647
Photovoltaic generation has arisen as a solution for the present energy challenge. However, power obtained through solar technologies has a strong correlation with certain meteorological variables such as solar irradiation, wind speed or ambient temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02e1711eb1f363f9e98987e4c174873
https://doi.org/10.1016/j.energy.2021.120647
https://doi.org/10.1016/j.energy.2021.120647
Publikováno v:
Sustainable Energy Technologies and Assessments. 45:101085
Although photovoltaic generation has been proposed as a solution for the world’s energy challenges, it depends to a large extent on solar irradiation and air temperature. Therefore, small variations in these meteorological parameters produce sudden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fca71e845ce03fa82c7c593b351dcd4
https://doi.org/10.1016/j.seta.2021.101085
https://doi.org/10.1016/j.seta.2021.101085
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 4:1026-1035
This paper presents the analysis of a bidirectional series-resonant converter (SRC) for light loads working above or below resonance. In normal operation (heavy load), it is well known that the SRCs have a maximum voltage conversion ratio ( $m$ ) equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8edaaeef2ebb05aa587bac90b74cff8a
https://doi.org/10.1109/jestpe.2015.2506462
https://doi.org/10.1109/jestpe.2015.2506462
Publikováno v:
IET Power Electronics. 9:710-718
This study presents the analysis and results of a technique that allows the conventional series resonant DC/DC converter to work as a step-up and step-down converter. The controller can choose between several novel step-up modes and the traditional s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cac162b7ff91d5d420951f259aef688
https://doi.org/10.1049/iet-pel.2014.0925
https://doi.org/10.1049/iet-pel.2014.0925