Even though natural insulating oils (NEI) oils are environmentally friendly, these oils have
not gained widespread use in high-voltage oil-immersed power transformers because of …

Mineral oil has been widely used as dielectric insulating fluid in transformers due to its
excellent performance in-service. However, there are few issues with mineral oil such as it …

The in electrical vehicles, where the electric motor is inside the transmissielectrical
compatibility of the automatic transmission fluids (ATFs) is very important on and in contact …

The presence of moisture accelerates the aging of oil-paper insulation systems and reduces
the insulating performance. In this study, the molecular dynamics method was used to …

The compatibility of a newly developed ester fluid (PKOAE) with cellulose insulation paper is
evaluated by performing thermal ageing of Kraft paper in the new ester fluid. Thermally …

This work investigated the effect of SiO 2 nanoparticles on methyl ester from Neem oil, a non-
food grade oil. The neem oil ester was synthesized via a transesterification process. The …

Increasing awareness of safety and the environment demands the replacement of mineral
oil by bio-oils in many electrical applications. Palm oil has been identified as a potential …

This paper presents lightning (1.2/50 µs) breakdown voltages of palm oil (PO), coconut oil
(CO) and mineral oil (MO) in a quasi-uniform sphere to sphere electric field at two gap …

Samples of a dried composite oil-paper system were thermally aged in the laboratory under
N2 in a sealed container and analysed using their dielectric response. The contributing loss …

In recent years, the interests on ester‐based insulating oil as replacement of mineral oil in
large power transformers are growing remarkable manner because of its environmental …