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Listar Artículos (Ingeniería Eléctrica) por autor "Barragán-Villarejo, Manuel"
Mostrando ítems 1-13 de 13
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Active Harmonic Filtering with Selective Overcurrent Limitation for Grid-Forming VSCs: Stability Analysis and Experimental Validation
Matas Díaz, Francisco Jesús; Barragán-Villarejo, Manuel; Maza Ortega, José María; Kryonidis, Georgios C.; Malamaki, Kyriaki-Nefeli; Demoulias, Charis S. (Institute of Electrical and Electronics Engineers, 2024-02)The high penetration of renewable energy sources (RES) interfaced with power electronics together with new nonlinear loads ...
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Alternate test of LNAs through ensemble learning of on-chip digital envelope signatures
Barragán-Villarejo, Manuel; Léger, Gildas; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Springer, 2011-01-06)This paper presents a novel and low-cost methodology for testing embedded Low Noise Amplifiers (LNAs). It is based on the ...
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Ancillary Services in Hybrid AC/DC Low Voltage Distribution Networks
Maza Ortega, José María; Mauricio Ferramola, Juan Manuel; Barragán-Villarejo, Manuel; Demoulias, Charis S.; Gómez Expósito, Antonio (MDPI, 2019-09)In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. ...
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Coils and power supplies design for the SMART tokamak
Agredano Torres, Manuel; García Sánchez, J. L.; Mancini, Alessio; Doyle, S. J.; García Muñoz, Manuel; Ayllón Guerola, Juan Manuel; Barragán-Villarejo, Manuel; Viezzer, Eleonora (Elsevier Ltd, 2021)A new spherical tokamak, the SMall Aspect Ratio Tokamak (SMART), is currently being designed at the University of Seville. ...
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Artículo
Energy management in Converter-Interfaced Renewable Energy Sources through ultracapacitors for provision of ancillary services
Gross, Andrei Mihai; Malamaki, Kyriaki-Nefeli; Barragán-Villarejo, Manuel; Kryonidis, Georgios C.; Matas Díaz, Francisco Jesús; Gkavanoudis, Spyros; Mauricio Ferramola, Juan Manuel; Maza Ortega, José María; Demoulias, Charis S. (Elsevier Ltd, 2022-12)The ever-growing penetration of Converter-Interfaced Renewable Energy Sources (CI-RES) and the gradual decommission of ...
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Artículo
Experimental Assessment of a Centralised Controller for High-RES Active Distribution Networks
García-López, Francisco de Paula; Barragán-Villarejo, Manuel; Marano-Marcolini, Alejandro; Maza Ortega, José María; Martínez Ramos, José Luis (MDPI, 2018-12)This paper assesses the behaviour of active distribution networks with high penetration of renewable energy sources when ...
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Experimental realisation of an AC-link shunt-series power flow controller
Barragán-Villarejo, Manuel; Maza Ortega, José María; Mancilla David, Fernando; García-López, Francisco de Paula (Institution of Engineering Technology. IET, 2020)Power electronic-based interties in the distribution system are considered an important element for the integration of ...
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Performance assessment of flexible links in distribution networks using a detailed power losses model
García-López, Francisco de Paula; Barragán-Villarejo, Manuel; Marano-Marcolini, Alejandro; Maza Ortega, José María (IEEE Xplore, 2023)The massive integration of distributed renewable energy resources is a reality in the current power system. In this new ...
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Power System Hardware in the Loop (PSHIL): A Holistic Testing Approach for Smart Grid Technologies
Barragán-Villarejo, Manuel; Paula García-López, Francisco de; Marano-Marcolini, Alejandro; Maza Ortega, José María (MDPI, 2020-07)The smart-grid era is characterized by a progressive penetration of distributed energy resources into the power systems. ...
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Reduced Reference Frame Transform: Deconstructing Three-Phase Four-Wire Systems
Casado Machado, Francisco; Martínez Ramos, José Luis; Barragán-Villarejo, Manuel; Maza Ortega, José María; Rosendo Macías, José Antonio (Institute of Electrical and Electronics Engineers Inc, 2020)This paper proposes a new reference frame, namely Reduced Reference Frame (RRF), specially suited for unbalanced three–phase ...
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Reduced Reference Frame Transformation Assessment in Unbalanced Three-phase Four-Wire Systems
Casado Machado, Francisco; Martínez Ramos, José Luis; Barragán-Villarejo, Manuel; Maza Ortega, José María (Institute of Electrical and Electronics Engineers, 2023-03)Three-phase four-wire systems require a reference frame similar to that used in 3-phase 3-wire system configurations that ...
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Artículo
Steady-state model for the three-leg shunt-series ac-link power flow controller
Barragán-Villarejo, Manuel; Marano-Marcolini, Alejandro; Maza Ortega, José María; Gómez Expósito, Antonio (IET (Institution of Engineering and Technology), 2015)Shunt-series ac links constitute a class of so-called vector switching converters, capable of controlling power flows by ...
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Virtual Conductance Based Cascade Voltage Controller for VSCs in Islanded Operation Mode
Matas Díaz, Francisco Jesús; Barragán-Villarejo, Manuel; Olives Camps, Juan Carlos; Mauricio Ferramola, Juan Manuel; Maza Ortega, José María (State Grid Electric Power Research (SGPRI), 2022-11)Voltage source converters have become the main enabler for the integration of distributed energy resources in microgrids. ...