Exploració per tema "Convertidors continu-continu"
Ara es mostren els items 21-40 de 184
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Buck-boost converter with fractional control for electric vehicles
(2010-04)
Article
Accés restringit per política de l'editorialIn this paper, non-integer order control is applied to improve the performance of a buck-boost dc-dc power converter with ultracapacitor based on state feedback techniques. The approach is based on stabilization in the ... -
Buck–Boost DC-DC converter with fractional control
(2011)
Text en actes de congrés
Accés obertThis paper deals with the fractional modeling of a DC-DC buck-boost converter, suitable in solar-powered electrical generation systems, and the design of a fractional controller for the aforementioned switching converter. ... -
Capacitor-less linear-assisted DC-DC regulators as candidate topology for photovoltaic solar facilities
(2016)
Text en actes de congrés
Accés restringit per política de l'editorialLinear-assisted DC/DC converters (or linear-switching hybrid DC/DC converters) consist of a voltage linear regulator (classic NPN or nMOS topologies and LDO) connected in parallel with a switching DC/DC converter. They are ... -
Capacitorless DC-DC regulator as a candidate topology for photovoltaic solar facilities
(2015-03)
Article
Accés obertLinear-assisted DC/DC converters (or linearswitching hybrid DC/DC converters) consist of a voltage linear regulator (classic NPN or nMOS topologies and LDO) connected in parallel with a switching DC/DC converter. They are ... -
Capacitorless DC/DC regulator as a candidate topology for photovoltaic solar
(Cambridge Scholars Publishing, 2020)
Capítol de llibre
Accés restringit per política de l'editorialLinear-assisted DC/DC regulators (or linear-switching hybrid DC/DC regulators) consist of a linear voltage regulator (classic NPN/nMOS topologies or PNP/pMOS low-dropout structures) connected in parallel with a switching ... -
Capacitorless DC–DC regulator as a candidate topology for photovoltaic solar facilities
(2015)
Text en actes de congrés
Accés obert -
Caracterizacion de las estructuras, control y lay-out de convertidores conmutados para la reduccion de perturbaciones
(Universitat Politècnica de Catalunya, 2001-09-27)
Tesi
Accés obertDE LA TESIS<br/><br/>Esta Tesis se centra en el estudio de las perturbaciones conducidas generadas por un ondulador de tensión en configuración de puente y alimentado de red a través de un rectificador no controlado. El ... -
Class E2 resonant non-radiative wireless power transfer link: a design-oriented joint circuit-system co-characterization approach
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialResonant Inductive CouplingWireless Power Transfer is a key technology to provide an efficient and harmless wireless energy channel to consumer electronics, biomedical implants and wireless sensor networks. Many applications ... -
Comparative aspects in control strategies for hybrid DC-DC converters
(2016)
Text en actes de congrés
Accés obertLinear-switching hybrid DC/DC converters consist of a voltage linear regulator (classic NPN or nMOS topologies and LDO) connected in parallel with a switching DC/DC converter. In order to control these hybrid structures, ... -
Comparative aspects in control strategies for hybrid DC/DC converters
(2016-05)
Article
Accés obert -
Comparative aspects of control strategies for hybrid DC/DC regulators with variable-switching frequency
(Cambridge Scholars Publishing, 2020)
Capítol de llibre
Accés restringit per política de l'editorialLinear-assisted DC/DC regulators (or linear-switching hybrid DC/DC regulators) consist of a linear voltage regulator (classic NPN/nMOS topologies or PNP/pMOS low-dropout structures) connected in parallel with a switching ... -
Comparison of first- and second-order sliding-mode controllers for a dc-dc dual active bridge
(Institute of Electrical and Electronics Engineers (IEEE), 2022-04-12)
Article
Accés obertThis paper compares four sliding-mode control strategies for a dual active bridge. The proposed control algorithms define different switching functions resulting in first-and second-order controllers, and using both ... -
Constant switching control-based linear-assisted DC/DC regulator for photovoltaic solar-powered facilities
(2015)
Text en actes de congrés
Accés restringit per política de l'editorial -
Constant switching frequency control-based linear-assisted DC/DC regulator for photovoltaic solar-powered facilities
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés obertHybrid DC-DC regulators or linear–assisted DC-DC regulators are structures that combine both a linear voltage regulator and a switching DC-DC converter. The main objective of this hybrid topology is to converge, in a single ... -
Contribución a técnicas de modelado y reducción de EMI en sistemas multiconvertidor
(Universitat Politècnica de Catalunya, 2012-11-05)
Tesi
Accés obertThis Thesis has been developed in the research group TIEG (Terrassa Industrial Electronics Group). It is focused on the reduction of conducted electromagnetic interferences (EMI) generated by switched power converters. ... -
Contributions to the design and operation of a multilevel-active-clamped Dc-Ac grid- connected power converter for wind energy conversion systems
(Universitat Politècnica de Catalunya, 2017-06-16)
Tesi
Accés obertThe demand of wind energy has considerably increased during the last decades. In order to fulfil this great energy demand, wind energy conversion systems (WECS) are designed to manage higher power ratings. Currently, the ... -
Contributions to the modulation and closed-loop control of multilevel dual-active-bridge Dc-Dc converters
(Universitat Politècnica de Catalunya, 2017-07-21)
Tesi
Accés obertGalvanically-isolated bidirectional dc-dc converters (IBDCs) have recently received more attention due to its increasing use in systems requiring energy transfer between two dc networks in both directions, requiring galvanic ... -
Control adaptativo de un convertidor DC-DC multipuerto para vehículos electrificados
(2021)
Text en actes de congrés
Accés obertEste artículo presenta una estrategia adaptativa para regular la tension de salida de un convertidor dc-dc ´ multipuerto acoplado magneticamente destinado a aplicaciones áutomotrices. El algoritmo propuesto brinda solidez ... -
Control and Simulation of DC/DC-Interconnected Multiterminal VSC-HVDC Grids
(Universitat Politècnica de Catalunya, 2020-07-16)
Treball Final de Grau
Accés obertThis thesis addresses the control of multiterminal HVDC grids based on voltage-source converters interconnected via high-voltage DC/DC converters. In particular, it presents a new methodology to conceive a linear model of ... -
Control deslizante de máquinas síncronas de imanes permanentes en aplicaciones de electromovilidad
(2020)
Comunicació de congrés
Accés restringit per política de l'editorialEn aplicaciones de electromovilidad se requiere\r\nel control de motores a altas velocidades de forma eficiente, con alta respuesta dinámica y robustez. En relación con la eficiencia, es necesario maximizar el uso de la ...