Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    2 Citations (Scopus)

    Abstract

    Modern partial discharge calibrators often have their lowest range below 1 pC. However, traceable calibration services below 1 pC charges are not widely available, or their uncertainties are relatively high because of low signal levels. Application of charge-sensitive preamplifier for the calibration of partial discharge calibrators provides a promising solution. This new calibration method both improves signal level and integrates the partial discharge pulse. The characteristics of the preamplifier can be corrected using a software, but after that the partial discharge calibrator calibration results have good signal level and repeatability. Estimated uncertainty is below 2 % for 0.1 pC.
    Original languageEnglish
    Title of host publicationCPEM 2018 - Conference on Precision Electromagnetic Measurements
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Number of pages2
    ISBN (Electronic)978-1-5386-0973-6, 978-1-5386-0974-3
    DOIs
    Publication statusPublished - 2018
    MoE publication typeA4 Article in a conference publication
    EventConference on Precision Electromagnetic Measurements, CPEM 2018 - Paris, France
    Duration: 8 Jul 201813 Jul 2018

    Conference

    ConferenceConference on Precision Electromagnetic Measurements, CPEM 2018
    Abbreviated titleCPEM
    Country/TerritoryFrance
    CityParis
    Period8/07/1813/07/18

    Keywords

    • Calibration
    • Measurement
    • measurement techniques
    • measurement uncertainty
    • partial discharges
    • measurement

    Fingerprint

    Dive into the research topics of 'Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators Below 1 pC'. Together they form a unique fingerprint.

    Cite this