Exploració per autor "Chavarría Roé, Javier"
Ara es mostren els items 1-9 de 9
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Aplicación de MOSFETs de carburo de silicio (SiC) en inversores fotovoltaicos conectados a red
Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda, Alberto; Masana Nadal, Francisco; Alarcón Cot, Eduardo José (2015)
Text en actes de congrés
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Caracterización automatizada de sistemas fotovoltaicos conectados a red
Berlanga Herrera, Luis; Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda, Alberto (2015)
Text en actes de congrés
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Diseño e Implementación de un Inversor Multinivel para Sistemas Fotovoltaicos Conectados a Red
Chavarría Roé, Javier (Universitat Politècnica de Catalunya, 2010)
Projecte Final de Màster Oficial
Accés obert -
Energy-balance control of PV cascaded multilevel grid-connected inverters under level-shifted and phase-shifted PWMs
Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Meza Benavides, Carlos; Negroni Vera, Juan José (Institute of Electrical and Electronics Engineers (IEEE), 2013-01)
Article
Accés restringit per política de l'editorialThis paper presents an energy-balance control strat- egy for a cascaded single-phase grid-connected H-bridge multi- level inverter linking n independent photovoltaic (PV) arrays to the grid. The control scheme is based ... -
Energy-balance control of PV cascaded multilevel grid-connected inverters under level-shifted and phase-shifted PWMs
Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Meza Benavides, Carlos; Negroni Vera, Juan José (IEEE Press. Institute of Electrical and Electronics Engineers, 2012-01-26)
Article
Accés obertThis paper presents an energy-balance control strategy for a cascaded single-phase grid-connected H-bridge multilevel inverter linking n independent PV arrays to the grid. The control scheme is based on an energy-sampled ... -
Evaluación comparativa entre el uso de MOSFETs de carburo de silicio (SiC) y de silicio (Si) en un emulador fotovoltaico
Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda, Alberto (2015)
Text en actes de congrés
Accés obert -
FPGA-based design of a step-up photovoltaic array emulator for the test of PV grid-connected inverters
Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda López, Alberto; Masana Nadal, Francisco; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this work, a proof of concept prototype for a photovoltaic array emulator based on a DC-DC Boost converter is presented. This design arises from the need to study in the laboratory new PV inverters based on Silicon ... -
Low cost photovoltaic array emulator design for the test of PV grid-connected inverters
Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda López, Alberto; Masana Nadal, Francisco; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a low cost photovoltaic array emulator design based on a DC-DC Boost converter. This design arises from the need to study in the laboratory new PV inverters based on SiC devices in order to improve their ... -
Sliding-Mode Control Design of a Boost-Buck Switching Converter for AC Signal Generation
Biel Solé, Domingo; Guinjoan Gispert, Francisco; Fossas Colet, Enric; Chavarría Roé, Javier (Institute of Electrical and Electronics Engineers (IEEE), 2004-08-31)
Article
Accés obertThis paper presents a sliding-mode control design of a boost–buck switching converter for a voltage step-up dc–ac conversion without the use of any transformer. This approach combines the step-up/step-down conversion ratio ...