This paper proposes a coordinated control strategy of the rotor side converter (RSC) and grid side converter (GSC) of the doubly-fed induction generator (DFIG) based wind generation systems under unbalance voltage conditions. Mathematical models and system behaviors of the RSC and GSC under unbalanced voltage are illustrated. The reason why the rotor side converter has its limitation can be obtained by the analysis result of the mathematical model. In particular the control strategy, which the rotor side converter's aim is taking the pulsations of electromagnetic torque, and the gird side converter can smooth the total output power and the DC bus voltage. Simulation demonstrates the exactitude and effectiveness of the proposed control algorithm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Coordinated control of the DFIG wind power generating system under unbalance gird voltage conditions


    Beteiligte:
    Shengnan Wang (Autor:in) / Hui Liang (Autor:in)


    Erscheinungsdatum :

    01.08.2014


    Format / Umfang :

    329518 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Distributed photovoltaic and traction power supply coordinated voltage unbalance compensation method

    CHEN MINWU / PENG GAOQIANG / WANG WEI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    European terminal operators gird their loins

    British Library Online Contents | 2001


    H∞ Fuzzy Integral Power Control for DFIG Wind Energy System

    N. Chayaopas / W. Assawinchaichote | BASE | 2017

    Freier Zugriff