Eco-Friendly Ester Fluid for Power Transformers versus Mineral Oil: Design Considerations

Mineral oil has long been used as an adequate coolant and dielectric medium in power transformer design. However, it is flammable and environmentally risky as it may be leaked or spilled. Therefore, ester fluids, which have been increasingly used in the last two decades, look promising as an ideal d...

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Bibliographic Details
Main Authors: Teresa Nogueira, José Carvalho, José Magano
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/15/15/5418