Enviaments recents

  • An alternative organic growth through acquisitions investigation on wind energy 

    Asef, Pedram; Bargalló Perpiñá, Ramón; Bereket, T. Habte; Babaeian, A. (Elsevier, 2017-06-01)
    Article
    Accés obert
  • Adaptive vector control based wave-to-wire model of wave energy converters 

    Mir Cantarellas, Antoni; Remón Rodríguez, Daniel; Zhang, Weiyi; Rodríguez Cortés, Pedro (2017-03-29)
    Article
    Accés obert
    This study presents a complete wave-to-wire model in which a novel wave energy converter control approach based on adaptive vector control is introduced. The proposed control for maximum power absorption of the primary ...
  • Architecture definition and operation testing of local electricity markets. The EMPOWER project 

    Bullich Massagué, Eduard; Araguees Penalba, Monica; Olivella Rosell, Pol; Lloret Gallego, Pau; Vidal Clos, Josep-Andreu; Sumper, Andreas (2017)
    Text en actes de congrés
    Accés obert
  • Variable structure control for three-phase LCL-filtered inverters using a reduced converter model 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Hoz Casas, Jordi de la (Institute of Electrical and Electronics Engineers (IEEE), 2017-06-16)
    Article
    Accés obert
    This paper presents a new concept in active damping techniques using a reduced model of a LCL-filtered grid connected inverter. The presence of the LCL filter complicates the design of the inverter control scheme, particularly ...
  • Variable structure control in natural frame for three-phase grid-connected inverters with LCL filter 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Martín Cañadas, María Elena (2017-07-05)
    Article
    Accés obert
    This paper presents a variable structure control in natural frame for a three-phase voltage source inverter. The proposed control method is based on modifying the converter model in natural reference frame, preserving the ...
  • Local performance of the smart rural grid through the local energy management system 

    Girbau-Llistuella, F.; Sumper, Andreas; Díaz González, Francisco; Sudrià Andreu, Antoni; Gallart, R (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper aims to detail and illustrate the operation of the LEMS during the grid-connected and grid-disconnected mode of the Smart Rural Grid (SRG) project. The SRG project is focused on DSO’s capabilities to increase ...
  • Battery storage systems feasibility study for revenue models in Germany 

    Kassing, Philipp; Sumper, Andreas; Mueller, Thaddaeus; Heisswolf, Max (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The German Energy Transition puts enormous pressure on the existing grid operation and planning. At the same time, battery technology is developing rapidly and has the potential to reduce stress on the grid and increase ...
  • Fast electro-thermal simulation of short-circuit tests 

    Abomailek Rubio, Basel Carlos; Riba Ruiz, Jordi-Roger; Capelli, Francesca; Moreno Eguilaz, Juan Manuel (2017-06-01)
    Article
    Accés obert
  • Impact of operation strategies of large scale battery systems on distribution grid planning in Germany 

    Resch, Matthias; Buehler, Jochen; Klausen, Mira; Sumper, Andreas (2017-07-01)
    Article
    Accés restringit per política de l'editorial
    Due to the increasing penetration of fluctuating distributed generation electrical grids require reinforcement, in order to secure a grid operation in accordance with given technical specifications. This grid reinforcement ...
  • Adaptive vector control of wave energy converters 

    Mir Cantarellas, Antoni; Remón Rodríguez, Daniel; Rodríguez Cortés, Pedro (2017-05-01)
    Article
    Accés restringit per política de l'editorial
    Many grid connection concerns, such as maximum power absorption and improved power quality, are increasingly gaining research interest in the wave energy sector, as several wave energy converter (WEC) concepts approach ...

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