This paper examines the impact of various nanoparticles on ester fluids with a special focus
on their usage towards power transformers. The precautionary measures to be considered …

Magnesium oxide (MgO) nanoparticles (NPs) are used for nanofluid preparation in an effort
to investigate their dielectric response and thermal properties. The matrix oil for the prepared …

Environmental, safety, and availability constraints of mineral oils have led transformer
manufacturers and researchers to turn to alternative liquid dielectrics to mineral oils. Thus …

Nowadays, nanoparticles are used in insulating oils to enhance their dielectric and thermal
properties significantly. On the other hand, natural ester oil is considered one of the most …

Natural ester oils are an environmentally friendly substitute for mineral oils that are
commonly used as dielectric insulating liquid and coolant in power transformers. In this …

The real part of the relative permittivity and the electrical conductivity of a natural ester oil,
that serves as a liquid matrix for nanofluids, are measured for a wide frequency and electric …

This study presents an experimental investigation of the impulse breakdown characteristics
of natural ester oil, in its pure form, and as the base liquid for a nanofluid with Fe203 …

This study presents an experimental investigation of the positive lightning impulse dielectric
strength of natural ester oil-based nanofluids with Fe 2 O 3 nanoparticles. The effects of the …

The basic electrical characteristics of a natural ester oil are experimentally investigated and
compared to gas-to-liquid transformer oil with emphasis given to the endurance against …

Polyalphaolefin (PAO) oil is widely used as a dielectric liquid due to its outstanding dielectric
strength, high flash point, good oxidation resistance, and stability. The dispersion of MgO …