As a non-renewable resource, mineral oil has been re-evaluated for its value and suitability
as the coolant and insulator in transformers because of its environmental unfriendliness, fire …

Synthetic esters have become more and more popular in last few decades, explaining the
increasing number of units filled with this liquid year by year. They have been investigated …

Synthetic ester oil (SEO) is promising for bolstering sustainable development and enhancing
the operational reliability of transformers at low temperatures. The intention of this study is to …

Due to the growing interest in environmental concerns, synthetic and natural esters have
become the key focus of the picture in the last two decades as insulating fluids for high …

The utilization of nanotechnology to enhance the properties of liquids has been underway
for several decades. The systematic incorporation of nanoparticles into the base liquids has …

Transformers are very critical elements of modern power system network and have evolved
in many ways over its long history. Transformers are most significant apparatus in …

The service of mineral insulating oils for power transformer insulation and cooling aspects
cannot be disavowed. However, the continued use of mineral oils is questionable due to …

The defiling characteristics of petroleum-based mineral oil (MO) release toxic pollutants and
have carcinogenic effects on life on earth. Discontinuing MO applications in transformers …

The development of reliable, environmentally safe and economic insulating oil for the
transformer is an endless effort of the electrical industry. Recent research is based on …

Chemical compounds dissolved in insulating oil, as indicators can excellently monitor the
paper aging condition, which has attracted increasing interest in areas of transformer …