Enviaments recents

  • LMA observation of upward flashes at Säntis Tower: preliminary result 

    Mostajabi, A.; Pineda Rüegg, Nicolau; Romero Durán, David; Azadifar, M.; Van der Velde, Oscar Arnoud; Montanya, Joan; Rubinstein, M.; Rachidi, F (2018)
    Text en actes de congrés
    Accés obert
    Lightning striking tall towers is mainly of the upward lightning type, which is characterized by the absence of a first return stroke and the presence of an initial continuous current (ICC) with or without superimposed ...
  • Calculation of the inductance of conductive nonmagnetic conductors by means of finite element method simulations 

    Riba Ruiz, Jordi-Roger; Capelli, Francesca (2018-09-13)
    Article
    Accés obert
    This article analyzes the inductance of different conductive nonmagnetic conductors’ configurations under alternating current (AC) supply. The inductance is a key design parameter in tracks of electronic devices, power ...
  • Comparative study of AC and positive and negative DC visual corona for sphere-plane gaps in atmospheric air 

    Riba Ruiz, Jordi-Roger; Morosini, Andrea; Capelli, Francesca (Multidisciplinary Digital Publishing Institute (MDPI), 2018-10-08)
    Article
    Accés obert
    Due to the expansion of high-voltage direct current (HVDC) power systems, manufacturers of high-voltage (HV) hardware for alternating current (ac) applications are focusing their efforts towards the HVDC market. Because ...
  • Multi-terminal HVDC voltage droop control design considering DC grid, AC grid and MMC dynamics 

    Sánchez Sánchez, Enric; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this paper, a voltage droop control tuning strategy for a four-terminal high-voltage direct current (HVDC) grid is described, considering the DC multi-terminal grid, the AC grid and the modular ...
  • Design, operation, modeling and grid integration of power-to-gas bioelectrochemical systems 

    Muñoz Aguilar, Raúl Santiago; Molognoni, Daniele; Bosch Jiménez, Pau; Borràs, Eduard; Pirriera, Monica Della; Luna Alloza, Álvaro (2018-08-01)
    Article
    Accés obert
  • Implementation of a power hardware in the loop platform with a real time power flow calculation using PSS\E 

    Ferrer San José, Ricard; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    A Power Hardware in the Loop (PHIL) platform implementation for performing real time simulations of electric systems is proposed. The test bench consists of a PSS R © E real time power flow calculation in combination ...
  • Coordinated control design of the voltage and current loop of a current flow controller for meshed HVDC grids 

    Sau Bassols, Joan; Ferrer San José, Ricard; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper is focused in the control design of a DC/DC Current Flow Controller (CFC) for meshed HVDC grids. It proposes a control design methodology based on an outer current loop to ...
  • Suitable method of overloading for fast primary frequency control from offshore wind power plants in multi-terminal DC grid 

    Sakamuri, Jayachandra; Sau Bassols, Joan; Prieto Araujo, Eduardo; Hansen, Anca; Altin, Mufit; Cutululis, Nicolaos Antonio; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Increased penetration of offshore wind power plants (OWPPs) demands frequency control services from them. Overloading the wind turbine, for few seconds after the under frequency event, ...
  • A variable structure-based algorithm for adaptive cruise control 

    Dòria Cerezo, Arnau; Olm Miras, Josep Maria; Benedito Benet, Ernest; Biel Solé, Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    This paper presents an Adaptive Cruise Control algorithm for vehicles based on a variable structure systems approach. The main feature of the proposed design is that the two driving modes, namely distance and speed regulation, ...
  • Laboratorio E3PACS de investigación en micro-redes 

    Piqué López, Robert; Bargalló Perpiñá, Ramón; Casellas Beneyto, Francisco; Guinjoan Gispert, Francisco; Velasco Quesada, Guillermo; Martínez García, Herminio; Puig Casteràs, Joan (2018)
    Text en actes de congrés
    Accés obert
    En este trabajo se presenta el nuevo laboratorio E3PACS de investigación en micro-redes, sus características y equipamientos. Dicho laboratorio se encuentra situado en el edificio A de la (EEBE), ...
  • Sistema de iluminación pública con energía eólica y solar 

    Piqué López, Robert; Bargalló Perpiñá, Ramón; Morón Romera, Juan; Casellas Beneyto, Francisco (2018)
    Text en actes de congrés
    Accés obert
    En este trabajo se presenta un sistema de alimentación público que conlleva una estructura de micro-red. Actualmente se encuentra en período de pruebas, encontrándose instalada una primera serie de farolas en el paseo ...
  • Supporting phase stability on interconnected grids by synchronous renewable virtual power plants 

    Abdollahi, Mostafa; Candela García, José Ignacio; Rocabert Delgado, Joan; Muñoz Aguilar, Raúl Santiago; Hermoso Costa, Juan Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
    Accés obert
    Rapid growing on the power level of renewable generation units leads to that using more adaptable and flexible control techniques in this units becomes more important for grid operators. In this paper, after introducing ...

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