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Ara es mostren els items 42-61 de 95

    • Feedback linearizing control of a magnetically coupled multiport dc-dc converter for automotive applications 

      Olm Miras, Josep Maria; Fossas Colet, Enric; Repecho del Corral, Víctor; Dòria Cerezo, Arnau; Griñó Cubero, Robert (2019)
      Text en actes de congrés
      Accés obert
      This paper presents a feedback linearization-based control strategy for a a magnetically coupled multiport dc-dc converter aimed at automotive applications. Essentially, a transformation of control and state variables is ...

    • G2V and V2G operation 20 kW battery charger 

      Escoda, Jordi; Fontanilles, Joan; Biel Solé, Domingo; Repecho del Corral, Víctor; Cardoner Parpal, Rafel; Griñó Cubero, Robert (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a bidirectional on-board battery charger for Electric Vehicles designed to perform both Grid to Vehicle (G2V) and Vehicle to Grid (V2G) operation. The charger can also operate with single or three-phase ...

    • GEOPLEX: Back-to-back converter for an electrical machine application 

      Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric; Gaviria, César; Griñó Cubero, Robert (Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials, 2004-10)
      Report de recerca
      Accés obert
      The architecture of a back-to-back converter, needed to feed the rotor windings of a 3-phase doubly-fed induction machine and such that power can flow both ways, is described, from both the modelling and experimental ...

    • GEOPLEX: Control and analysis of GSSA and VSS models 

      Batlle Arnau, Carles; Fossas Colet, Enric; Gaviria, César; Griñó Cubero, Robert (2004-07)
      Report de recerca
      Accés obert
      Two studies about a full-bridge boost rectifier are reported in this deliverable. In the first one the converter is analysed in the frame of Variable Structure Systems and Sliding Mode. In the section 2 of the deliverable, ...

    • GEOPLEX: GSSA and VSS models 

      Batlle Arnau, Carles; Biel Solé, Domingo; Gaviria, César; Griñó Cubero, Robert; Fossas Colet, Enric; Martínez, Sònia (2006-05-24T10:50:14Z)
      Report de recerca
      Accés obert
      This report describes some aspects of the theory of Variable Structure Systems (VSS). It starts with the state-of-the-art classical methods of control and evolves to a description based on average port Hamiltonian models. ...

    • Herramientas para la docencia de control digital en grados de ingeniería 

      Lerma Macaya, Eneko; Costa Castelló, Ramon; Griñó Cubero, Robert; Sanchis, Carlos (Elsevier, 2021-04-06)
      Article
      Accés obert
      En este trabajo se describen un conjunto de materiales pedagógicos que han sido desarrollados para dar soporte a la docencia del control digital. En particular, se presentan un conjunto de herramientas interactivas y el ...

    • High performance control of a single-phase shunt active filter 

      Costa Castelló, Ramon; Griñó Cubero, Robert; Cardoner Parpal, Rafel; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers, 2007)
      Text en actes de congrés
      Accés obert
      Shunt active power filters are devices connected in parallel with nonlinear and reactive loads which are in charge of compensating these characteristics in order to assure the quality of the distribution network. This ...

    • High-Performance Control of a Single-Phase Shunt Active Filter 

      Costa Castelló, Ramon; Griñó Cubero, Robert; Cardoner Parpal, Rafel; Fossas Colet, Enric (2009-11)
      Article
      Accés obert
      Shunt active power filters are devices, connected in parallel with nonlinear and reactive loads, which are in charge of compensating these characteristics in order to assure the quality of the distribution network. This ...

    • Hinf current controller for input admittance shaping of VSC-based grid applications 

      Pérez, Jorge; Cóbreces Álvarez, Santiago; Griñó Cubero, Robert; Rodriguez Sanchez, Francisco Javier (2017-04-01)
      Article
      Accés obert
      This paper presents a current controller that shapes, in the frequency domain, the input admittance of voltage-source converters connected to the grid. The controller is obtained by means of a H8 synthesis procedure, which ...

    • Hinf simultaneous admittance and tracking current controller of three-phase active grid front-ends 

      Pérez, Jorge; Cóbreces Álvarez, Santiago; Rodriguez Sanchez, Francisco Javier; Griñó Cubero, Robert (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper proposes an H8 current controller that allows power converter input admittance shaping, both in modulus and in phase, in a three phase voltage source converter to grid connection through an L filter. In addition to ...

    • Hysteretic control of grid-side current for a single-phase LCL grid-connected voltage source converter 

      Cóbreces Álvarez, Santiago; Griñó Cubero, Robert (2016-12)
      Article
      Accés obert
      This paper proposes a new approach to control the grid-side current of LCL-grid connected voltage source converters using hysteretic relay feedback controllers. The closed loop system is stabilized by designing a local ...

    • Hysteretic control of grid-side current for a single-phase LCL grid-connected VSC 

      Cóbreces Álvarez, Santiago; Griñó Cubero, Robert (Universitat Politècnica de València, 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial

    • Identification of a system with dry friction 

      Iurian, Claudiu; Ikhouane, Fayçal; Rodellar Benedé, José; Griñó Cubero, Robert (2005-09)
      Report de recerca
      Accés obert
      A new elasto-plastic state variable friction model is proposed which models both stiction and presliding displacement. However, the proposed Leuven model by Swevers et al. is more complex than the standard parameterization ...

    • Implementación de controladores en Arduino mediante Simulink 

      Lerma Macaya, Eneko; Costa Castelló, Ramon; Griñó Cubero, Robert; Sanchis, Carlos (2018)
      Comunicació de congrés
      Accés obert
      En este trabajo se presenta una plataforma ba- sada en MATLAB y Arduino para la realización de prácticas de control digital. El trabajo describe los componentes hardware utilizados, los elemen- tos de MATLAB/Simulink y ...

    • Modelling and nonlinear control of a magnetically coupled multiport DC-DC converter for automotive applications 

      Repecho del Corral, Víctor; Olm Miras, Josep Maria; Griñó Cubero, Robert; Dòria Cerezo, Arnau; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2021-04-21)
      Article
      Accés obert
      This work presents a nonlinear control strategy for a magnetically coupled multiport dc-dc converter aimed at automotive applications. First, a behavioural dynamic model, based on averaging the power flowing among the ...

    • Modelling and simulation of a magnetically coupled multiport dc-dc converter 

      Griñó Cubero, Robert; Dòria Cerezo, Arnau (2019)
      Text en actes de congrés
      Accés obert
      This paper present two different approaches for modelling a magnetically coupled multiport dc-dc converter. First, from the magnetic coupling equations, the instantaneous dynamic model is obtained. Secondly, a behavioural ...

    • Models and procedures for electric energy distribution planning. A review 

      Sempértegui, Rodrigo; Bautista Valhondo, Joaquín; Griñó Cubero, Robert; Pereira Gude, Jordi (International Federation of Automatic Control (IFAC), 2002-07-21)
      Article
      Accés obert
      Distribution system planning is a key component to accomplish the service in a fast growing demand market, both from a technical point of view and from the economic costs management. In the near future, electric companies ...

    • Moving towards the maximum speed in stepping motors by means of enlarging the bandwidth of the current controller 

      Arias Pujol, Antoni; Caum Aregay, Jesús; Griñó Cubero, Robert (2016-12-01)
      Article
      Accés obert
      This paper pursues to maximise the mechanical speed when using stepping motors (SM) without position sensors in order to achieve a rapid-response manufacturing whenever any equipment based on such electrical machines is ...

    • Nonlinear control design and averaging analysis of a full-bridge boost rectifier 

      Abouloifa, A; Giri, F.; Lachkar, I.; Chaoui, F.Z.; Griñó Cubero, Robert (2010-01)
      Article
      Accés obert
      We are considering the problem of controlling AC/DC full bridge converters. The control objectives are twofold:(i) guaranteeing a regulated voltage for the supplied load, (ii) enforcing power factor correction (PFC) with ...

    • Nonlinear control of single-phase shunt active power filter. Theoretical analysis of closed-loop performances. 

      Lachkar, I.; Giri, F.; Abouloifa, A; Guerrero Zapata, Josep Maria; Griñó Cubero, Robert; Chaoui, F.Z; Elfadil, H. (2011)
      Comunicació de congrés
      Accés obert
      The problem of controlling single-phase shunt active power filter is addressed in presence of nonlinear loads. The control objective is twofold: (i) compensation of harmonic and reactive currents absorbed by the nonlinear ...