Dielectric materials with high power densities have irreplaceable advantages in electrical
energy storage. However, conventional polymer dielectrics are unable to meet the ever …

Dielectrics in Electric Fields explores the influence of electric fields on dielectric—ie, non-
conducting or insulating—materials, examining the distinctive behaviors of these materials …

Interface charges are easy to accumulate between two different dielectrics with various
characteristics, which may cause accelerated degradation of insulation systems. Ethylene …

Multi-layer insulations are commonly used in HVDC applications, giving rise to physical and
chemical interfaces in the insulation systems. Space charges at the interface between …

In this paper, the effect of electrode materials on the formation of the interfacial charge
between two dielectrics has been investigated. A sandwich structure constituted by two …

This article reports the evaluation system of the insulating properties based on the pulsed
electro-acoustic (PEA) method and the current integration charge Q (t) method. According to …

Epoxy resin has been widely used as the dry-type insulation in high voltage direct current
bushing. The temperature of the central conductor can go up to 90-105° C when working at …

This paper is concerned with space charge accumulation and electric field distribution at
XLPE/EPDM interfaces after thermal aging. XLPE, EPDM and multilayer XLPE/EPDM/XLPE …

Space charge has received much attention recently because an understanding of space
charge in oil-paper insulation is useful for the design of converter transformers. This paper …

This paper reports on an investigation into space charge formation and decay at dielectric
interfaces. In particular, the influence of temperature on the formation of the trap deep has …