An algorithm for identifying the arrival time of PD pulses for PD source location

Xiaodi Song, Chengke Zhou, Donald M. Hepburn

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In terms of locating the source of partial discharge, transient earth voltage (TEV) detection is well recognised to have advantages over electrical methods. A variety of sensors are suitable for on-line PD testing of outdoor equipment, including ultra-high frequency (UHF) and radio frequency (RF) antenna, transient earth voltage (TEV) sensors, acoustic emission (AE) sensors and high frequency current transformers (HFCT). Among these, UHF, TEV and AE are usually adopted to detect PD activity and to determine the partial discharge (PD) location. These three detection methods display similar response to PD activity. The main characteristic shown is multi-oscillation and gradual attenuation.

    Original languageEnglish
    Title of host publicationInternational Conference of Electrical Insulation and Dielectric Phenomena (CEIDP 2008)
    PublisherIEEE
    ISBN (Print)9781424425488
    DOIs
    Publication statusPublished - 1 Jan 2008

    Keywords

    • PD pulses
    • transient earth voltage detection
    • algorithm

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  • Cite this

    Song, X., Zhou, C., & Hepburn, D. M. (2008). An algorithm for identifying the arrival time of PD pulses for PD source location. In International Conference of Electrical Insulation and Dielectric Phenomena (CEIDP 2008) IEEE. https://doi.org/10.1109/CEIDP.2008.4772780