• DocumentCode
    1600753
  • Title

    Aging properties of fullerene doped transformer oils

  • Author

    Aksamit, P. ; Zmarzly, D. ; Boczar, T. ; Szmechta, M.

  • Author_Institution
    Fac. of Electr. Eng., Autom. Control & Inf., Opole Univ. of Technol., Opole, Poland
  • fYear
    2010
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In paper the influence of thermal oxidation on nano-modified transformer oil is analyzed. The probes of mineral transformer were doped with different content of C60 fullerenes from 0 mg/l to 512 mg/l. One set of probes were then aged for 64 hours in the temperature of 110°C with the presence of copper inhibitor. Oil parameters such us: resistivity, dielectric loss tangent and permittivity were measured for each probe set. The influence of C60 additive on individual characteristics of fresh and aged oil was analyzed.
  • Keywords
    ageing; copper; fullerenes; permittivity; transformer oil; C60 fullerenes; copper inhibitor; dielectric loss tangent; fullerene doped transformer oils; mineral transformer; nanomodified transformer oil; permittivity; temperature 110 degC; thermal oxidation; time 64 hour; Aging; Copper; Dielectric loss measurement; Inhibitors; Minerals; Oil insulation; Oxidation; Petroleum; Probes; Temperature;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electrical Insulation (ISEI), Conference Record of the 2010 IEEE International Symposium on
  • Conference_Location
    San Diego, CA
  • ISSN
    1089-084X
  • Print_ISBN
    978-1-4244-6298-8
  • Type

    conf

  • DOI
    10.1109/ELINSL.2010.5549834
  • Filename
    5549834
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1600753