Exploració per autor "del Rosario Calaf, Gerard"

Ara es mostren els items 1-4 de 4

    • A real-time commercial aggregator for distributed energy resources flexibility management 

      Lipari, Gianluca; del Rosario Calaf, Gerard; Corchero García, Cristina; Ponci, Ferdinanda; Monti, Antonello (Elsevier, 2018-09)
      Article
      Accés obert
      With the transition to a more decentralized electricity sector, Distribution System Operators (DSOs) are facing new challenges, as well as new opportunities, deriving from the growing penetration of Distributed Energy ...

    • Grid impact analysis of a HTSC cable by using an enhanced conventional simulator 

      del Rosario Calaf, Gerard; Sumper, Andreas; Granados García, Xavier; Sudrià Andreu, Antoni (2010)
      Article
      Accés restringit per política de l'editorial
      Conventional simulators for power system studies do not include the new superconducting (SC) elements in order to perform analysis of their behaviour on the grid, however these simulators allow users to include external ...

    • Short-term energy storage for power quality improvement in weak MV grids with distributed renewable generation 

      Díaz González, Francisco; del Rosario Calaf, Gerard; Girbau Llistuella, Francesc; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Comunicació de congrés
      Accés obert
      The intermittent and stochastic nature of renewable energy sources impose several challenges for the operation of electrical networks, and affect power quality levels as well. This paper addresses one of the issues associated ...

    • Sistemas de cable superconductor para trasmisión de energía 

      del Rosario Calaf, Gerard; Villafafila Robles, Roberto; Lloret Gallego, Pau; Sudrià Andreu, Antoni (Grupo Tecnipublicaciones, 2008-10)
      Article
      Accés restringit per política de l'editorial
      La superconductividad es una propiedad física que tienen determinados materiales, llamados superconductores, que consiste en una resistencia eléctrica virtualmente nula cuando se encuentran por debajo de una temperatura, ...