Partial discharge (PD) as one of well-known signatures of defects in the insulation system of
high voltage equipment has been studied over eight decades. It is of a great interest to …

In this work, we compare the dielectric withstand performance of nanofluids prepared using
Shell Diala D as a base fluid, and magnetite, graphene oxide and silicone dioxide as …

In this paper, the rapid aging due to Partial Discharge (PD) activity was investigated in
unaged and thermally aged oil-impregnated paper with a disk-shaped cavity between the …

This paper presents a hybrid algorithm for separation of two simultaneous partial discharge
(PD) sources of oil-paper insulation based on S transform (ST) and affinity propagation …

The DC voltage related partial discharge (PD) classification in solid dielectrics under a
uniform electric field has been studied, but it is more complicated in liquid-solid composite …

The intent of this work is to understand the influence of low energy discharge electric faults
in mineral oil and synthetic esters on liquid degradation and gassing tendency at different …

Abstract SiO 2 and TiO 2 nanofluids (NFs for short) were prepared, and a series of DC
corona discharge tests were carried out under needle-plate electrode on both NFs and base …

Air and water vapor bubbles may occur in power transformers as a result of high local
electrical or thermal stress. When the bubbles are exposed to a high electric field they will …

A better understanding of the complicated characteristics and interrelationships between the
charge distributions and partial discharge (PD) pulse waveforms occurring in oil-pressboard …

The polarity effect of the partial discharge (PD) in oil-pressboard (oil-PB) insulation under a
highly non-uniform electric field is remarkable. For intensive analysis of the characteristics …