The life of power transformers faces a growing threat from space charge in oil-paper
insulation. Many works explored space charge behavior in this system. This review …

Transformer oil insulation condition may be deteriorated due to electrical and thermal faults,
which may lead to transformer failure and system outage. In this regard, the first part of this …

As vegetable oils was entirely eco-friendly, have an extraordinary dielectric strength, a great
flash point, and are more companionable by means of paper insulators comparable with …

The study lowers the environmental risk by combining biodegradable adsorbents with
stronger adsorption. This work uses two distinct kinds of adsorbents, namely, polyaniline …

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 …

This research investigates a tropical indigenous nonedible ester such as Pongamia oil (PO).
PO and PO methyl ester (POME) were taken as test samples to develop a nonparametric …

Humanity has been working to lessen the effects its varied activities have on the
environment in an effort to create a more sustainable civilization. Given that the majority of …

Transformer condition evaluation is a crucial technique for displaying a transformer's health
index. Key gases (KG), which dissolve in oil and become inseparable, are developed …

Power transformer (PT) is a typical resource to the power system network for the
transmission and distribution of power. A typical PT operates all the days in a year at full …

Increasing usage of petroleum-based insulating oils in electrical apparatus has led to
increase in pollution and, at the same time, the oils adversely affect the life of electrical …