Zobrazeno 1 - 10 of 139 pro vyhledávání: '"Victor Cardenas"'
1
Akademický článek
Fault Diagnosis in a Photovoltaic Grid-Tied CHB Multilevel Inverter Based on a Hybrid Machine Learning and Signal Processing Technique
Autor: Yuniel Leon-Ruiz, Mario Gonzalez-Garcia, Ricardo Alvarez-Salas, Victor Cardenas, Rosa-Iris Viera-Diaz
Publikováno v: IEEE Access, Vol 12, Pp 128909-128928 (2024)
An open circuit fault diagnosis scheme for the power switches of the output inverters in a cascaded H bridge multilevel converter is proposed in this research work, which is designed to be used as part of a large-scale photovoltaic generation system
Externí odkaz: https://doaj.org/article/e3787d93e41c4c1dad5b76323387e42f
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2
Akademický článek
Optimal Power Sharing and Black Start Procedure in Photovoltaic Energy-Based Microgrids
Autor: Agustin Tobias, Victor Cardenas, Carlos D. Garcia-Beltran, Homero Miranda, Ricardo Alvarez-Salas
Publikováno v: IEEE Access, Vol 11, Pp 74614-74626 (2023)
Nowadays, the use of photovoltaic energy-based systems as distributed generation facilities in the operation of microgrids has been increasing considerably. This entails some issues that must be considered when maintaining the microgrid parameters wi
Externí odkaz: https://doaj.org/article/45b2645871184690bc7a8f02ae71de67
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3
Akademický článek
Fault Diagnosis Based on Machine Learning for the High Frequency Link of a Grid-Tied Photovoltaic Converter for a Wide Range of Irradiance Conditions
Autor: Yuniel Leon-Ruiz, Mario Gonzalez-Garcia, Ricardo Alvarez-Salas, Juan Cuevas-Tello, Victor Cardenas
Publikováno v: IEEE Access, Vol 9, Pp 151209-151220 (2021)
The objective of this work is to select a Machine Learning Technique (MLT) to develop a fault diagnosis scheme for the power switching devices of the High Frequency link (HF link) in a grid-tied Photovoltaic (PV) system, without increasing the total
Externí odkaz: https://doaj.org/article/92bcd048bbb1438eb82ee41b2c6b3d6a
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4
Akademický článek
Melanocytic nevi as biomarkers of breast cancer risk.
Autor: Barbara Fuhrman, Victor Cardenas
Publikováno v: PLoS Medicine, Vol 11, Iss 6, p e1001661 (2014)
Externí odkaz: https://doaj.org/article/a08c8c5136c04dc7ae297cab36c326ba
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5
Akademický článek
FcgammaRIIb inhibits allergic lung inflammation in a murine model of allergic asthma.
Autor: Nilesh Dharajiya, Swapnil V Vaidya, Hiroki Murai, Victor Cardenas, Alexander Kurosky, Istvan Boldogh, Sanjiv A Sur
Publikováno v: PLoS ONE, Vol 5, Iss 2, p e9337 (2010)
Allergic asthma is characterized by airway eosinophilia, increased mucin production and allergen-specific IgE. Fc gamma receptor IIb (FcgammaRIIb), an inhibitory IgG receptor, has recently emerged as a negative regulator of allergic diseases like ana
Externí odkaz: https://doaj.org/article/65f321013f3848f3a1947d14b460f427
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6
Akademický článek
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10
A fractal LTB model cannot explain Dark Energy
Autor: Erick Pastén, Victor Cardenas
We revisited the problem of describing, on average, a fractal distribution of matter using a Lemaitre-Tolman-Bondi (LTB) solution. Here we study the fractal structure of our local universe having a fractal dimension and a scale transition, ensuring a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddf14f0e11c16a4295136e93408ed20e
https://doi.org/10.21203/rs.3.rs-2621603/v1
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