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 …

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 …

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 …

Transformer oil-based nanofluids are known to have higher thermal conductivity and heat
transfer performance compared to conventional transformer oils. In this study, four different …

In November 2017, the first±1100 kV high-voltage direct-current power transformer in the
world, which was made by Siemens in Nurnberg, passed its type test. Meanwhile, in early …

The rise in transmission voltages levels, the demand for insulating reliability of the
transformer is getting more and more critical. The mineral oil (MO) together with paper is the …

Generally, transformer oil is used in various devices including circuit breakers and (oil-filled)
transformers. Functions of the oil are many, for instance, to inhibit corona discharge …

A clean alternative insulating oil has been the quest of researches over the years due to non-
degradability of mineral oil and safety issues. With the application of nanoscience and …

Insulation cellulose paper is a basic measure for a power transformer's remaining useful life,
and its advantageous low cost, electrical, and mechanical properties have made it an …

Due to the increasing demand on developing good insulation, several researchers have
performed experimental studies to prove the effectiveness and capabilities of transformer oil …