Aged oils reclamation: Facts and arguments based on laboratory studies

  title={Aged oils reclamation: Facts and arguments based on laboratory studies},
  author={J. S. N'cho and Issouf Fofana and Abderrahmane Beroual and Thomas Aka-Ngnui and John Sabau},
  journal={IEEE Transactions on Dielectrics and Electrical Insulation},
Lifetime extension of power transformers is a subject of high importance for electric power systems utilities. The decision of replacing, refurbishing or repairing a service aged power transformer requires considering several factors, especially the cost and time to execute the work. The lifetime of the power transformer being related to the condition of the insulation system; one way of improving the situation is to reclaim insulating oil by Fuller's Earth treatment. This procedure is… CONTINUE READING
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