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The Role of the Accumulated Surface Charge on Nanoparticles in Improving the Breakdown Strength of Liquid and Solid Insulation

Author

Listed:
  • Mohamed E. Ibrahim

    (High Voltage and Dielectric Materials Lab, Faculty of Engineering, Menoufia University, Shebin El-Kom 32511, Egypt
    Faculty of Technological Industry and Energy, Delta Technological University (DTU), Quwaysna 32631, Egypt)

  • Elsayed Tag Eldin

    (Faculty of Engineering and Technology, Future University in Egypt, Cairo 11835, Egypt)

  • Safaa F. Elzoghby

    (High Voltage and Dielectric Materials Lab, Faculty of Engineering, Menoufia University, Shebin El-Kom 32511, Egypt)

  • Mohamed A. Izzularab

    (High Voltage and Dielectric Materials Lab, Faculty of Engineering, Menoufia University, Shebin El-Kom 32511, Egypt)

  • Amr M. Abd-Elhady

    (High Voltage and Dielectric Materials Lab, Faculty of Engineering, Menoufia University, Shebin El-Kom 32511, Egypt
    Faculty of Technological Industry and Energy, Delta Technological University (DTU), Quwaysna 32631, Egypt)

Abstract

In this paper, the role of the accumulated surface charge on the surfaces of nanoparticles on breakdown strength for liquid and solid dielectrics is presented. The breakdown strengths of a nanofilled liquid dielectric and a solid dielectric are evaluated. The evaluation was conducted considering different nanoparticle material types with different nanofiller loadings. Accordingly, the preparation of transformer oil nanofluid and silicone rubber nanocomposites was performed with different nanofillers of the same average particle size. Breakdown voltage was measured for all the prepared samples, both liquid and solid. The interpretation of the obtained results is presented.

Suggested Citation

  • Mohamed E. Ibrahim & Elsayed Tag Eldin & Safaa F. Elzoghby & Mohamed A. Izzularab & Amr M. Abd-Elhady, 2022. "The Role of the Accumulated Surface Charge on Nanoparticles in Improving the Breakdown Strength of Liquid and Solid Insulation," Energies, MDPI, vol. 15(13), pages 1-17, July.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:13:p:4860-:d:854363
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    Cited by:

    1. Abdul Majid & Sidra Arif & Tariq M. Younes & Mohammad Alkhedher & Sayed M. ElDin, 2022. "DFT Study of Heteronuclear (TMFeO 3 ) x Molecular Clusters (Where TM = Sc, Ti, Fe and x = 2, 4, 8) for Photocatalytic and Photovoltaic Applications," Energies, MDPI, vol. 15(19), pages 1-13, October.

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