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 …

Biolubricants are gaining popularity and acceptance globally due to their sustainable and
environmentally friendly properties; being derived from feedstocks from vegetable oils …

Ester-based dielectric fluids have gained widespread popularity for applications in high
voltage apparatus. Synthetic and natural esters have been subjected to research for …

This century is undergoing a wave of knowledge and inventions making use of exceptional
properties of nanofluids (NFs) in applications such as manufacturing and process heating …

In this study, a near-dry electrical discharge machining (NDEDM) process has been
conducted using compressed air mixed with a low quantity of biodegradable refined …

In this research, the minimum amount of bio-degradable coconut oil mixed with pressurized
air (oil-mist) was first used as dielectric fluid in near-dry WEDM to promote eco-friendly …

Fault in high voltage equipment has a powerful monetary repercussion to both power utilities
and users, the sustainability of this expensive asset is vulnerable to the state, quality and …

The mineral oil or synthetic oil in conjunction with paper is mainly being applied as dielectric
medium in many of the high voltage apparatus. However, the advent of high voltage levels …

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 …