Enviaments recents

• A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs 

  Trancho, Elena; Ibarra Basabe, Edorta; Arias Pujol, Antoni; Kortabarria, Iñigo; Prieto, Pablo (Institute of Electrical and Electronics Engineers (IEEE), 2017)
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  Accés restringit per política de l'editorial

  Sensorless control is a promising alternative for controlling Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) propulsion systems without the need of complex devices, such as resolvers or encoders. As the usage of ...
• Traffic flow-oriented design and analysis of an adaptive cruise control system 

  Benedito Benet, Ernest; Dòria Cerezo, Arnau; Kunusch, Cristian; Olm Miras, Josep Maria (2018)
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  Accés restringit per política de l'editorial

  In this paper we present a state feedback-based adaptive cruise control strategy for an autonomous vehicle able to operate in an effective and safe manner between speed regulation and position control, depending on the ...
• Passivity-based control of active and reactive power in single-phase PV inverters 

  Biel Solé, Domingo; Scherpen, Jacquelien (Institute of Electrical and Electronics Engineers (IEEE), 2017)
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  Accés restringit per política de l'editorial

  This work presents the control design guidelines of a passivity-based control of the active and the reactive power in single-phase PV inverters. The control ensures global asymptotic convergence of the tracking error ...
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  Mathematical modeling, numerical simulation and experimental comparison of the desorption process in a metal hydride hydrogen storage system 

  Busqué Somacarrera, Raquel; Torres Cámara, Ricardo; Grau Barceló, Joan; Roda Serrat, Vicente; Husar, Attila Peter (2018-01-01)
  Comunicació de congrés
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  A robust grid current controller with grid harmonic and filter resonance damping capabilities using a closed-loop admittance shaping 

  Perez Morales, Jorge; Cóbreces Álvarez, Santiago; Wang, Xiongfei; Blaabjerg, Frede; Griñó Cubero, Robert (IEEE Press, 2017)
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  This paper presents a grid current control of a grid connected Voltage Source Converter (VSC) with an LCL filter. The control method enables to shape the input admittance of the converter in addition to track a given current ...
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  Optimal power flow for resistive DC networks: a port-hamiltonian approach 

  Benedito Benet, Ernest; del Puerto Flores, Dunstano; Dòria Cerezo, Arnau; Scherpen, Jacquelien (2017)
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  This paper studies the optimal power flow problem for resistive DC networks. The gradient method algorithm is written in a port-Hamiltonian form and the stability of the resulting dynamics is studied. Stability conditions ...
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  Control óptimo de par para máquinas SynRM aplicadas a vehículo eléctrico 

  Trancho, Elena; Ibarra Basabe, Edorta; Arias Pujol, Antoni; Kortabarria, Iñigo (2017)
  Comunicació de congrés
  Accés obert

  Las máquinas de reluctancia síncrona asistidas por imanes están atrayendo un considerable interés como alternativa a las máquinas síncronas de imanes permanentes para su uso en sistemas de propulsión de vehículos eléctricos. ...
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  Identification of PEM fuel cells based on support vector regression and orthonormal bases 

  Feroldi, Diego Hernan; Gómez, Juan Carlos; Roda Serrat, Vicente (2016)
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  Polymer Electrolyte Membrane Fuel Cells (PEMFC) are efficient devices that convert the chemical energy of the reactants in electricity. In this type of fuel cells, the performance of the air supply system is fundamental ...
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  Combined heat and power using high temperature proton exchange membrane fuel cells for comfort applications 

  Sanz i López, Víctor; Costa Castelló, Ramon; Batlle Arnau, Carles (2017)
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  Global concerns about nowadays’ energy shortage problems as well as climate change eects have encouraged alternatives to classical energy sources such as fossil fuels and nuclear power plants. In this context, combined ...
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  Observation of the electrochemically active surface area in a proton exchange membrane fuel cell 

  Luna Pacho, Julio Alberto; Usai, Elio; Husar, Attila Peter; Serra, Maria (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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  In this paper a methodology for the estimation of the Electrochemically active Surface Area (ECSA) of a Proton Exchange Membrane Fuel Cell (PEMFC) is developed. Specifically, the ECSA in the Cathode Catalyst Layer (CCL) ...
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  Nonlinear model predictive control methodology for efficiency and durability improvement in a fuel cell power system 

  Luna Pacho, Julio Alberto; Jemei, Samir; Yousfi-Steiner, Nadia; Husar, Attila Peter; Serra, Maria (2016)
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  The main contribution of this work is the improvement of the efficiency of a PEMFC power system while guaranteeing conditions that also improve its durability. Adopting the NMPC scheme with the distributed parameter model ...
• Rejection of periodic disturbances using MRAC with minimal controller synthesis 

  Larco Barros, Ciro Mauricio; Olm Miras, Josep Maria; Costa Castelló, Ramon (2016)
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  The tracking/rejection of periodic disturbances in linear systems is achievable via internal model principle-based techniques, such as repetitive control. However, when the frequency of the signal to track/reject is uncertain ...

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