For warship electric power system, the pulsed loads (as radar or sonar) can be particularly embarrassing: when the pulsed load is running, the generators can be always in transients which can stress prime-mover and exciter actuators. Regarding the power quality, frequency and voltage modulation troubles can appear which can lead to sensitive load mis-operations and grid instability. In this paper, the limitations of pulsed load power level relating to the supply power are discussed regarding the military standard STANAG 1008: the necessity of adapting the shipgrid design is then stated. The simulation of a fast-power varying energy storage system in a simple ship grid is performed: this system is designed to compensate a pulsed load that induces excessive frequency modulation. The simulation results show a drastic reduction of the frequency modulation (by 90%) and a quite invariant power provided by the diesel generator when the compensator is running.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Simulation of an energy storage system to compensate pulsed loads on shipboard electric power system


    Beteiligte:
    Scuiller, F (Autor:in)


    Erscheinungsdatum :

    01.04.2011


    Format / Umfang :

    1615902 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Stochastic Approach to Shipboard Electric Loads Power Modeling and Simulation

    Boveri, Alessandro / DrAgostino, Fabio / Gualeni, Paola et al. | IEEE | 2018


    Reachability analysis of shipboard power systems with uncertain pulsed loads

    Pico, Hugo N. Villegas / Aliprantis, Dionysios C. / Sudhoff, Scott D. | IEEE | 2015


    Advanced Shipboard Energy Storage System

    D. Mahoney / D. Longo / J. Heinzel et al. | NTIS | 2012


    Advanced Shipboard Energy Storage System

    D. Mahoney / D. Longo / J. Heinzel et al. | NTIS | 2012