This paper presents a novel control system for the operation of a flywheel energy-storage (FES) module used for power peak shaving in high-speed railway substations. A double power converter drives a switched reluctance machine (SRM) along with a flywheel operating in a wide speed range. An innovative controller architecture based on modular microcontrolled boards connected through a CAN network is introduced. Standard switching patterns are modified to reduce iron and semiconductor losses and to improve harmonic performance. Experimental results for a 140 kW/5 MJ prototype are presented confirming controller compliance with the system specifications and requirements.


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    Titel :

    Control system for the switched reluctance drive of a flywheel energy-storage module


    Beteiligte:
    Vazquez, C. (Autor:in) / Lafoz, M. (Autor:in) / Ugena, D. (Autor:in) / Garcia-Tabares, L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2007


    Format / Umfang :

    16 Seiten, 10 Bilder, 23 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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