Grid connected voltage source inverters are increasingly used in the fields of power exchange with grid, but not enough attention was paid to its start-up inrush current. In this paper, the hazard of the start-up inrush current of voltage source inverter in high power usage was explained and its production mechanism was analyzed. The paper also presented a control strategy of the converter to mitigate the inrush current based on injecting a reverse DC component current to the main circuit. Simulation are provided to verify the feasibility of the method and the results show a good performance in reducing the inrush current in start up and also the DC offset in stable state.


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    Titel :

    Analysis of start-up inrush current and its mitigation control strategy for grid connected voltage source inverter


    Beteiligte:
    He, Jinping (Autor:in) / Jun, Yjin (Autor:in) / Gong, Bo (Autor:in) / Lei, Jiansheng (Autor:in) / Liu, Yang (Autor:in) / Long, Fei (Autor:in)


    Erscheinungsdatum :

    01.08.2014


    Format / Umfang :

    459693 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch