Oil–paper insulation is the critical insulation element in the modern power system. Under a
harsh operating environment, oil–paper insulation will deteriorate gradually, resulting in …

Diagnosing insulation intrinsic ageing is essential for preventing insulation failure of
submarine cables, and in case of failure, hel** in any decision about maintenance …

The homo-charges accumulated inside the polymeric insulation of high voltage dc (HVdc)
cables increase the electrical field beyond the uniform value, whereas the hetero-charges …

In this article, the effect of moisture on the next-generation insulation is investigated, and
hence, the paper's moisture content of transformer oil-paper insulating samples is estimated …

The polarization information contained in the frequency‐domain spectroscopy (FDS) could
be utilised for characterising the ageing degree of transformer oil‐immersed insulation …

In this article, a novel approach is proposed for accurate moisture content (MC) estimation of
cross-linked polyethylene (XLPE) insulation employing electric modulus. Additionally, the …

A MV power cable will exhibit nonlinear impedance when dendritic defects appear. To solve
the long time-consuming measurement of pure sinusoidal excitation and realize rapid and …

In this article, a novel technique is proposed for the estimation of ingressed moisture content
inside metal oxide surge arrester (MOSA) in service. For the estimation of ingressed …

In this work, a methodology is presented to assess the thermal aging condition and moisture
content of cross-linked polyethylene (XLPE) cable insulation from a single polarization …

The accumulated space charges cause electrical field distortion, which is fatal to the safe
and reliable operation of polymeric high-voltage direct current (HVDC) cables. Hence, this …