Calibration of free-space radiometric partial discharge measurements

Jaber, Adel A. and Lazaridis, Pavlos I. and Moradzadeh, Mohammad and Glover, Ian A. and Zaharis, Zaharias D. and Vieira, Maria F.Q. and Judd, Martin D. and Atkinson, Robert C. (2017) Calibration of free-space radiometric partial discharge measurements. IEEE Transactions on Dielectrics and Electrical Insulation, 24 (5). pp. 3004-3014. ISSN 1070-9878

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    Abstract

    The present study addresses the calibration of four types of partial discharge (PD) emulators used in the development of a PD Wireless Sensor Network (WSN). Three PD emulators have been constructed: a floating-electrode emulator, and two internal PD emulators. Both DC and AC high-voltage power supplies are used to initiate PD, which is measured using concurrent free-space radiometry (FSR) and a galvanic contact method based on the IEC 60270 standard. The emulators have been measured and simulated, and a good agreement has been found for the radiated fields. A new method of estimating the absolute PD activity level from radiometric measurements is proposed.

    Creators(s): Jaber, Adel A., Lazaridis, Pavlos I., Moradzadeh, Mohammad, Glover, Ian A., Zaharis, Zaharias D., Vieira, Maria F.Q., Judd, Martin D. and Atkinson, Robert C. ORCID logoORCID: https://orcid.org/0000-0002-6206-2229;
    Item type:Article
    ID code:62665
    Keywords:biconical antenna, FSR measurement, galvanic contact measurement, partial discharge, PD emulator calibration, PD intensity measurement, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:19 Dec 2017 14:28
    Last modified:16 Nov 2020 04:06
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/62665
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