In this paper, potential solutions to address the protection challenges in DC Shipboard Power Systems (SPSs) have been investigated. Two different options have been considered. The first option involves the use of Solid-State Circuit Breakers (SSCBs) for fault current limiting and interruption. Simulations on a prototype DC SPS have been performed to assess the performance of a SSCB. It is shown that the SSCB can interrupt the fault current very fast, within 20 milliseconds. The second option considered involves the use of Voltage Source Converter (VSC) themselves to act like crowbars. The simulations on the prototype system have been performed to assess the feasibility and effectiveness of this approach. It is shown that this is an effective method provided that VSC switches are properly chosen for it.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Overcurrent Protection in DC Zonal Shipboard Power Systems using Solid State Protection Devices


    Beteiligte:


    Erscheinungsdatum :

    01.05.2007


    Format / Umfang :

    237491 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Design of a reliable and coordinated protection strategy for zonal shipboard power systems

    Mehdi Mohammadzamani / Iman Sadeghkhani / Majid Moazzami | DOAJ | 2023

    Freier Zugriff

    Design of a reliable and coordinated protection strategy for zonal shipboard power systems

    Mohammadzamani, Mehdi / Sadeghkhani, Iman / Moazzami, Majid | Wiley | 2023

    Freier Zugriff

    OVERCURRENT PROTECTION DEVICE AND OVERCURRENT PROTECTION SYSTEM

    NAGASAWA KAZUMI / KURITA KAORU / NAKAYAMA MASASHI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Voltage Sag Mitigation Using Overcurrent Protection Devices

    Gomez, Juan Carlos | Online Contents | 2001