Browsing by Author "Capellá Frau, Gabriel José"
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Biological convergence of cancer signatures
Pujana, Miguel Angel; Moreno Fernández, Mario Victor; Capellá Frau, Gabriel José; Comellas Padró, Francesc de Paula; Sanjosé, Silvia de; Urruticoechea, Ander; Solé, Xavier; Bonifaci, Núria; López Bigas, Núria; Berenguer, Antoni; Hernández, Pilar; Reina, Oscar; Maxwell, Christopher A.; Aguilar, Helena (2009-09-18)
Article
Open AccessGene expression profiling has identified cancer prognostic and predictive signatures with superior performance to conventional histopathological or clinical parameters. Consequently, signatures are being incorporated into ... -
Common-mode voltage mitigation strategies using sigma-delta modulation in five-phase VSIs
Acosta Cambranis, Fernando Geovany; Zaragoza Bertomeu, Jordi; Berbel Artal, Néstor; Capellá Frau, Gabriel José; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2022-10)
Article
Open AccessVarious sigma–delta ( S ¿ ) modulation techniques for reducing the maximum peak-to-peak amplitude of common-mode voltage (CMV) by 80% in a five-phase, high-frequency voltage source inverter (VSI) are proposed and evaluated ... -
Constant common-mode voltage strategies using sigma-delta modulators in five-phase VSI
Acosta Cambranis, Fernando Geovany; Zaragoza Bertomeu, Jordi; Berbel Artal, Néstor; Capellá Frau, Gabriel José; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2023-03)
Article
Open AccessThis paper proposes and studies different sigma-delta () modulation strategies for obtaining a constant common-mode voltage (CMV) by eliminating the CMV level transitions in a five-phase voltage source inverter (VSI). These ... -
Control strategy to balance operation of parallel connected legs of modular multilevel converters
Pou Félix, Josep; Ceballos Recio, Salvador; Konstantinou, Georgios; Capellá Frau, Gabriel José; Agelidis, Vassilios (2013)
Conference report
Open AccessConnecting legs of modular multilevel converters (MMCs) in parallel can assist an MMC-based high-voltage direct current (HVDC) to increase its current ratings and hence overall power handling capability. Consequently, each ... -
Current balancing strategy in parallel-connected legs of power inverters
Pou Félix, Josep; Zaragoza Bertomeu, Jordi; Capellá Frau, Gabriel José; Gabiola, Igor; Salvador, Ceballos; Robles Sestafe, Eider (EPE Association, 2009-10-31)
Conference lecture
Open AccessThe parallel connection of inverter legs is a way to increase the output currents and thus the converter rated power. The connection is made by inductors and a critical issue is to achieve balanced currents among the legs. ... -
Current-balancing technique for interleaved voltage source inverters with magnetically coupled legs connected in parallel
Capellá Frau, Gabriel José; Pou Félix, Josep; Ceballos Recio, Salvador; Zaragoza Bertomeu, Jordi; Agelidis, Vassilios (Institute of Electrical and Electronics Engineers (IEEE), 2015-03-01)
Article
Open AccessConnecting legs in parallel in a voltage source inverter is a way to increase the output current and, thus, its rated power. The connection can be made using either coupled or uncoupled inductors, and achieving an even ... -
DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2013-04-17)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2015-05-20)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2016-04-15)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2017-03-31)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2018-04-16)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2014-04-10)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 2n parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2017-06-16)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 2n parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2013-06-14)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 2n parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2015-06-09)
Exam
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DISPOSITIUS PROGRAMABLES (Examen 2n quadrimestre, 2n parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2016-06-06)
Exam
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ELECTRONIC SYSTEMS (Examen 2n quadrimestre, 1r parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2012-04-11)
Exam
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ELECTRONIC SYSTEMS (Examen 2n quadrimestre, 2n parcial)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 2012-06-15)
Exam
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ELECTRONICA ANALOGICA (Examen 2n Quadr.)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 1999-04-19)
Exam
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ELECTRONICA ANALOGICA (Examen 2n Quadr.)
Capellá Frau, Gabriel José (Universitat Politècnica de Catalunya, 1997-06-20)
Exam
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