Alternative transformer oil has been investigated universally in the past years. Different types
of vegetable oil have been proposed and evaluated as replacements for conventional …

Natural esters have high viscosity in their triglyceride form. Transesterification reduces their
viscosity but lowers their flash point. In this paper, we proposed an optimal blend of natural …

In recent years, frequent fires and explosions have occurred at electric vehicle (EV) charging
stations. Previous studies primarily focused on enhancing the resistance of charging …

Oil-immersed transformers are expensive equipment in the electrical system, and their
failure would lead to widespread blackouts and catastrophic economic losses. In this work …

The impact of doping electrical insulating fluids with nanoparticles on the thermal
characteristics of the resulting nanofluids and heat transfer for cooling high-power …

This paper was written to demonstrate the value of using nanofluids for cooling high-power
transformers while also providing current techniques for business and academia. A …

Transformers have always used mineral oil as a liquid dielectric, and scientists have noted
its harmful effects on human health and the environment. For more than two years, these …

The need for a constant electricity supply is at an alarming rate especially in the 21st century
due to the high rate of increase in industrialization across the globe. Conventional protection …

Transformer liquid dielectrics play a vital role in safety and reliability of power utility grids
under normal and faulty conditions. Liquid dielectrics provide electrical insulation and act as …

Over the last two decades, mm-wave and terahertz (THz) technologies have advanced
significantly, owing to their appealing properties in a variety of applications such as …