Exploració per autor "Nicolás Apruzzese, Joan"
Ara es mostren els items 1-20 de 28
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2 transistors + 2 diodes-based PEBB designed for general applications in power electronics
Nicolás Apruzzese, Joan; Rocabert Delgado, Joan; Bordonau Farrerons, José; Busquets Monge, Sergio; Alepuz Menéndez, Salvador; Martínez Velasco, Juan Antonio; Peracaula Roura, Joan (2009)
Comunicació de congrés
Accés obertThis paper presents a new Power Electronic Building Block (PEBB) designed to facilitate the implementation of different power converter topologies. The proposed PEBB consists of two diodes and two transistors and it can ... -
A multilevel active-clamped converter topology—Operating principle
Busquets Monge, Sergio; Nicolás Apruzzese, Joan (IEEE Press. Institute of Electrical and Electronics Engineers, 2011-09)
Article
Accés restringit per política de l'editorialThis paper presents a novel multilevel activeclamped converter topology, which is an extension to m levels of the three-level active neutral-point-clamped topology. The operating principle is established through the ... -
A Novel approach to generate effective carrier-based pulsewidth modulation strategies for diode-clamped multilevel dc-ac converters
Maheshwari, Ramkrishan; Busquets Monge, Sergio; Nicolás Apruzzese, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2016-11-01)
Article
Accés obertSeveral pulsewidth modulation (PWM) strategies have been proposed for three-phase multilevel converters. Typically, these PWM methods can be either space-vector or carrier-based implemented, where the carrier-based ... -
A novel pulsewidth modulation to operate a bidirectional two-stage dc-ac converter with high-frequency isolation in discontinuous conduction mode for photovoltaic applications
Mata Dumenjó, Montserrat; Busquets Monge, Sergio; Diest, Jaume; Rocabert Delgado, Joan; Barenys, Mireia; Nicolás Apruzzese, Joan; Salaet Pereira, Juan Fernando (2009)
Comunicació de congrés
Accés obert -
A survey on capacitor voltage control in neutral-point-clamped multilevel converters
Alepuz Menéndez, Salvador; Busquets Monge, Sergio; Nicolás Apruzzese, Joan; Filbà Martínez, Àlber; Bordonau Farrerons, José; Yuan, Xiaoyan; Kouro, Samir (2022-02-10)
Article
Accés obertNeutral-point-clamped multilevel converters are currently a suitable solution for a wide range of applications. It is well known that the capacitor voltage balance is a major issue for this topology. In this paper, a brief ... -
Active thermal control in neutral-point-clamped multilevel converters based on switching-cell arrays
Alepuz Menéndez, Salvador; Nicolás Apruzzese, Joan; Rafiezadeh, Roya; Busquets Monge, Sergio; Raya, Mariana; Filbà Martínez, Àlber (2023-09-27)
Article
Accés obertNeutral-point-clamped multilevel converters are a suitable solution to the implementation of low–medium voltage and power applications at present, thanks to their intrinsic superior voltage and current quality. The ... -
An m-level active-clamped converter topology - Operating principle
Busquets Monge, Sergio; Nicolás Apruzzese, Joan (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Text en actes de congrés
Accés obertThis paper presents a novel multilevel active-clamped converter topology, which is an extension to m levels of the three-level active neutral-point-clamped topology. The operating principle is established through the ... -
Analysis of the fault-tolerance capacity of the multilevel active-clamped converter
Nicolás Apruzzese, Joan; Busquets Monge, Sergio; Bordonau Farrerons, José; Alepuz Menéndez, Salvador; Calle Prado, Alejandro (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Article
Accés restringit per política de l'editorialThanks to the inherent redundancy to generate the different output voltage levels, the multilevel active-clamped (MAC) topology presents an important fault-tolerance ability which makes it interesting for several ... -
Decoupled DC-Link capacitor voltage control of DC-AC multilevel multileg converters
Busquets Monge, Sergio; Griñó Cubero, Robert; Nicolás Apruzzese, Joan; Bordonau Farrerons, José (Institute of Electrical and Electronics Engineers (IEEE), 2015-10-27)
Article
Accés obertThis paper studies the coupling between the capacitor voltage control loops of diode-clamped (or functionally equivalent) multilevel multileg (multiphase) dc-ac converters. From a complete model of the plant revealing the ... -
Design and analysis of a novel multilevel active-clamped power-converter
Nicolás Apruzzese, Joan (Universitat Politècnica de Catalunya, 2013-09-16)
Tesi
Accés obertMultilevel converter technology has been receiving increasing attention during the last years due to its important advantages compared to conventional two-level conversion. Multilevel converters reduce the voltage across ... -
Design issues of the multilevel active-clamped converter
Nicolás Apruzzese, Joan; Busquets Monge, Sergio; Bordonau Farrerons, José (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper studies several design issues of the multilevel active-clamped (MAC) topology. Several guidelines are proposed to guarantee a proper MAC converter design and improve its performance. The inclusion of a resistor ... -
Diseño y realización de un convertidor multinivel cc-cc-ca en cascada para la conexión a red eléctrica de sistemas fotovoltaicos
Nicolás Apruzzese, Joan (Universitat Politècnica de Catalunya, 2008-09)
Projecte/Treball Final de Carrera
Accés obertEl presente proyecto nace con la idea de mejorar el diseño la primera generación de PEBBs (Power Electronic Building Blocks o bloques constitutivos electrónicos de potencia) realizados en el PFC de Elena Argüelles. Un ... -
Efficiency comparison between SiC- and Si-based active neutral-point clamped converters
Nicolás Apruzzese, Joan; Maset, Enrique; Busquets Monge, Sergio; Esteve, Vicente; Bordonau Farrerons, José; Calle Prado, Alejandro; Jordán, José (2015)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents an efficiency comparison between silicon-carbide technology and silicon technology. In order to achieve this, the efficiency of an active neutral-point clamped converter built up with silicon carbide ... -
Enhanced DC-Link Capacitor Voltage Balancing Control of DC-AC Multilevel Multileg Converters
Busquets Monge, Sergio; Maheshwari, RamKrishan; Nicolás Apruzzese, Joan; Lupón Roses, Emilio; Munk Nielsen, Stig; Bordonau Farrerons, José (Institute of Electrical and Electronics Engineers (IEEE), 2015-05-01)
Article
Accés restringit per política de l'editorialThis paper presents a capacitor voltage balancing control applicable to any multilevel dc-ac converter formed by a single set of series-connected capacitors implementing the dc link and semiconductor devices, such as the ... -
Entrepreneurship Education: Creating A Positive Adrenaline
Bordonau Farrerons, José; Bolíbar, Oier; Filbà Martínez, Àlber; Nicolás Apruzzese, Joan; Busquets Monge, Sergio (Technological University Dublin (TU Dublin), 2023)
Text en actes de congrés
Accés obertA method to develop Entrepreneurship Education in any regular Engineering course is presented. The method is based in a team of students working on the description of the idea for the development of a real start-up using ... -
Examen final
Fuses Navarra, Víctor; Nicolás Apruzzese, Joan (Universitat Politècnica de Catalunya, 2016-01-20)
Examen
Accés restringit a la comunitat UPC -
Examen final electricitat i electrotècnia
Nicolás Apruzzese, Joan (Universitat Politècnica de Catalunya, 2016-06-09)
Examen
Accés restringit a la comunitat UPC -
Experimental efficiency comparison between a four-level active-clamped and a two-level topology
Nicolás Apruzzese, Joan; Busquets Monge, Sergio; Bordonau Farrerons, José; Alepuz Menéndez, Salvador; Calle Prado, Alejandro; Filbà Martínez, Àlber (2013)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents an efficiency analysis of a recently-published topology, the multilevel-active-clamped (MAC) topology. In order to assess the MAC topology, an efficiency comparison between a four-level MAC leg and a ... -
Fast Reliability Assessment of Neutral-Point-Clamped Topologies through Markov Models
Busquets Monge, Sergio; Rafiezadeh, Roya; Alepuz Menéndez, Salvador; Filbà Martínez, Àlber; Nicolás Apruzzese, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2021-12-01)
Article
Accés obertThis article presents detailed Markov models for the reliability assessment of multilevel neutral-point-clamped (NPC) converter leg topologies, incorporating their inherent fault-tolerance under open-circuit switch faults. ... -
Fault-tolerance capacity of the multilevel active clamped topology
Nicolás Apruzzese, Joan; Busquets Monge, Sergio; Bordonau Farrerons, José; Alepuz Menéndez, Salvador; Calle Prado, Alejandro (IEEE, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialThanks to the inherent redundancy to generate the different output voltage levels, the multilevel active clamped (MAC) topology presents an important fault-tolerance ability which makes it interesting for several applications. ...