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 …

Power transformer is one of the main equipment in power transmission and distribution
network. Thus, it is important to ensure optimal operation of power transformer for an efficient …

The mineral or synthetic oil is mostly being used in conjunction with paper as the dielectric
medium in most of the high voltage equipment. However, impact on environment, lack of …

Electrostatic multilayer systems, which often employ thin polymer films in combination with
displaceable insulating fluids, can enable actuation in applications such as soft robotics …

Dielectrics in Electric Fields explores the influence of electric fields on dielectric—ie, non-
conducting or insulating—materials, examining the distinctive behaviors of these materials …

Interests on ester liquids as replacement of mineral oil in large power transformers are
growing in recent years. This paper presents experimental studies on streamer and …

With the inception of high voltage (HV), requisites on the insulating permanence of HV
equipment is becoming increasingly crucial. Mineral/synthetic oil liquid insulation—together …

The article makes a case for allowing higher temperatures in transformers filled with natural
ester fluids. This article will first provide a review of data from aging studies performed on …

Cellulose based insulation materials and mineral oils have widely been used in liquid filled
transformers. Environmental and fire-safety concerns have accelerated the use of Natural …

Mineral oil has traditionally been used as a cooling fluid in power transformers, but its low
biodegradability and low fire point have motivated the search of alternatives. In this work, six …