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Condition Assessment of HV Bushings with Solid Insulation based on the SVM and the FDS Methods

Author

Listed:
  • Jan Subocz

    (Faculty of Electrical Engineering, Department of Electrotechnology and Diagnostics, West Pomeranian University of Technology, Sikorskiego 37, 70–313 Szczecin, Poland)

  • Andrzej Mrozik

    (Faculty of Electrical Engineering, Department of Electrotechnology and Diagnostics, West Pomeranian University of Technology, Sikorskiego 37, 70–313 Szczecin, Poland)

  • Patryk Bohatyrewicz

    (Faculty of Electrical Engineering, Department of Electrotechnology and Diagnostics, West Pomeranian University of Technology, Sikorskiego 37, 70–313 Szczecin, Poland)

  • Marek Zenker

    (Faculty of Electrical Engineering, Department of Electrotechnology and Diagnostics, West Pomeranian University of Technology, Sikorskiego 37, 70–313 Szczecin, Poland)

Abstract

This paper presents the dielectric response of the insulation of bushings as an effect of the simulated long-term aging process. The experiment was conducted under a condition of a high temperature difference between the current circuit and the cover. The dielectric response was measured with the FDS (Frequency Dielectric Spectroscopy) and the SVM (Step Voltage Measurement) methods. The research has shown the correlation between the aging time and some parameters obtained with the FDS and SVM analysis.

Suggested Citation

  • Jan Subocz & Andrzej Mrozik & Patryk Bohatyrewicz & Marek Zenker, 2020. "Condition Assessment of HV Bushings with Solid Insulation based on the SVM and the FDS Methods," Energies, MDPI, vol. 13(4), pages 1-13, February.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:4:p:853-:d:321069
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    Citations

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    Cited by:

    1. Krzysztof Walczak & Jaroslaw Gielniak, 2021. "Temperature Distribution in the Insulation System of Condenser-Type HV Bushing—Its Effect on Dielectric Response in the Frequency Domain," Energies, MDPI, vol. 14(13), pages 1-18, July.
    2. Chenmeng Zhang & Kailin Zhao & Shijun Xie & Can Hu & Yu Zhang & Nanxi Jiang, 2021. "Research on the Time-Domain Dielectric Response of Multiple Impulse Voltage Aging Oil-Film Dielectrics," Energies, MDPI, vol. 14(7), pages 1-15, April.

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