Autors: Bogdanov, D. H., Ralchev, M. L., Mateev, M. M., Marinova, I. Y.
Title: Harmonic spectrum filtration for current sensor measurements
Keywords: Fast fourier, Fast-Fourier transform algorithm, Frequency contents, Frequency harmonics, Hall-effect sensors, Harmonic spectrum, Magnetic core saturation, Measurement setup

Abstract: Here is presented a data processing methodology for current sensor output signal analysis based on frequency harmonics content. Hall Effect sensors measurement setup is used for data acquisition. Measured data have been processed by fast Fourier transformation algorithm in order to decompose frequency content of sensor output signal. Harmonic spectrum could be used for sensor accuracy enhancement where magnetic core saturation is distinguished by real frequency content of primary current



    16th Conference on Electrical Machines, Drives and Power Systems, ELMA 2019 - Proceedings, vol. ELMA 2019, issue 16, pp. Article number 8771574, 2019, Bulgaria, IEEE Inc, DOI 10.1109/ELMA.2019.8771574

    Copyright IEEE

    Цитирания (Citation/s):
    1. DOI: 10.3390/en13112923 - 2020 - в издания, индексирани в Scopus или Web of Science

    Вид: пленарен доклад в международен форум, публикация в реферирано издание, индексирана в Scopus