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Author: search.filters.author.Wongguokoon, SupakitSubject: search.filters.subject.Maximum energy conversion

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    Analysis of a switched-reluctance generator for maximum energy conversion
    (2017-01-01)
    Wongguokoon, Supakit
    ;
    Kittiratsatcha, Supat
    An effective analytical expression for maximum energy conversion in terms of DC-bus voltage, shaft speed, and turn-on and turn-off angles of a switched-reluctance generator (SRG) based on self-excitation mode and single-pulse operation is successfully presented. The proposed analytical model, which can describe the nonlinearity of the magnetic characteristics of an SRG with sufficient accuracy, is the key to derive the relation between maximum energy conversion and the aforementioned control variables. The optimal ratio of DC-bus voltage to shaft speed and excitation angle are proposed. Simulation and experimental results are provided to validate the analysis.
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    Analysis of a switched-reluctance generator for maximum energy conversion
    (2010-12-01)
    Wongguokoon, Supakit
    ;
    Kittiratsatcha, Supat
    A successful analytical expression for maximum energy conversion in terms of DC-bus voltage, shaft speed and turn on/off angles of a Switched Reluctance Generator (SRG) based on self-excitation mode, single pulse operation is presented. The proposed analytical model, which can describe nonlinear of the magnetic characteristics of a SRG with sufficient accuracy, is the key used to derive the relation of maximum energy conversion with those control variables. The optimal ratio of DC-bus voltage over shaft speed, and excitation angle are proposed. Simulation and experimental results are provided to validate the analysis.