It is a great challenge to achieve ultrahigh discharge energy density (U e) via improving
simultaneously permittivity and breakdown strength of polymer dielectrics. In this work, it is …

This review focuses on the use of polyolefins in high‐voltage direct‐current (HVDC) cables
and capacitors. A short description of the latest evolution and current use in HVDC cables …

Electrical conductivity measurements of polyethylene indicate that the semicrystalline
structure and morphology influence the conductivity. To include this effect in atomistic …

Polymer nanocomposites (PNCs) exhibit excellent electrical properties owing to charge
trapping provided by nanofillers. However, the role of nanofillers in trap formation at the …

Electrical degradation and electric field distortion in polymers are inherently determined by
their charge transfer and charge injection properties. In this contribution, we have proposed …

Epoxy resin is widely used as electrical insulation material and its electrical degradation is
significantly influenced by ionic conduction. However, the theoretical understanding of ionic …

Poor contact is one of the main causes of the internal fault of SF 6 gas insulated equipment.
Taking the most common over-thermal decomposition process of SF 6 caused by poor silver …

How to fundamentally suppress charge transport is one of the essential issues in polymer
dielectrics. This work reports significant charge transport suppression by glycidyl …

Oil-paper insulation is widely used as a reliable composite insulation system in power
transformers. The dielectric property of oil insulation plays an important role in the reliable …

Space charge dynamics in a low-density polyethylene (LDPE) film is calculated using
mobility based on the Gaussian disorder model (GDM), which is commonly used to describe …