A compact laser based current transformer (CT) is developed for electric power system protection. Bi-YIG crystal is selected as a useful material based on measurements. A prototype model Bi-YIG laser CT was compared with a resistance shunt CT using a simulation device of transmission lines and similar behavior was observed, clearly demonstrating its usefulness.


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    Titel :

    Development of an optical current transformer by using a Bi-YIG crystal for electric power system protection and stabilization control


    Beteiligte:
    Hayashi, H. (Autor:in) / Iwasa, S. (Autor:in) / Ueda, K. (Autor:in) / Takeshita, H. (Autor:in) / Terazono, K. (Autor:in) / Higuchi, S. (Autor:in)


    Erscheinungsdatum :

    2001-01-01


    Format / Umfang :

    139249 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch