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    Environmental characterization of an optical trigger for MV electric board

    Tag correlate

    #Affidabilità e Asset Management #Monitoraggio e Controllo #Rete Elettrica

    pubblicazioni - Articolo

    Environmental characterization of an optical trigger for MV electric board

    Si analizza il comportamento in temperatura di un dispositivo ottico di sincronismo basato su una ceramica trasparente a effetto Kerr.

    This paper analyses the temperature behavior of an optical trigger sensor, based on a low-cost transparent electro-optic ceramic. The knowledge of the temperature behavior is important for assessing the feasibility of this sensor as a means for accurate and safety measurements of electric parameters in Medium Voltage (MY) equipment, in addition to the previously proved its suitability for the continuous monitoring of the phase of the voltage in MV electric boards.

    Results of thermal tests, carried out with the optical device inserted in a climate chamber, for simulating typical thermal excursion in MV equipment, evidenced a significant sensitivity reduction of the sensor response. Nevertheless it does not affect the phase sensitivity of the sensor, this measured temperature dependence limits an accurate measure of the voltage amplitude. A linear behavior of the characteristic parameter of the ceramic material with temperature confirms the possibility of an active temperature compensation of the sensor response.

    Rif.RSE​

    15002049

    Destinazione​

    IEEE Photonics Technologies Doi:978-8-8872-3718-4, Maggio-2014

    Data Pubblicazione

    31 Dicembre 2014

    Autori​

    L. De Maria, N.C. Pistoni "OPTOELECTRONICS AND FIBRE OPTICS", N. Cennamo "Università di Napoli"

    Tipo Pubblicazione

    Articolo

    Progetti

    Sviluppo e gestione delle reti di distribuzione (SMART-DSYS 2015)

    Tag correlate

    #Affidabilità e Asset Management #Monitoraggio e Controllo #Rete Elettrica

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