The construction of the future energy structure of China under the 2050 carbon-neutral
vision requires compact direct current (DC) gas-insulation equipment as important nodes …

The proliferation of urbanization and the integration of new energy sources have stimulated
the development of gas-insulated transmission lines and switchgear (GIL/GIS). In particular …

In this article, the mechanisms of surface charging and surface modification of epoxy spacer
affecting the lifting voltage and the motion trajectory of spherical metal particles in a …

Fiber optic distributed acoustic sensing (DAS) is a potential method to achieve partial
discharge (PD) detection and fast localization in gas insulated metal enclosed transmission …

Surface charge and electric field distributions of a tri-post insulator in±800-kV gas-insulated
transmission line (GIL) are calculated under the superimposed dc-impulse voltage and the …

This study discusses the multidimensional functionally graded materials (MFGMs) for
spacers in high voltage direct current gas-insulated transmission lines and switchgears …

Gas insulated switchgear may be exposed to AC-DC mixed voltages in bipolar high voltage
direct current (HVDC) systems. To improve the insulation performance of the epoxy …

In this paper, the electrical tree breakdown process of anhydride cured bisphenol-A epoxy
resin under different temperature gradients is statistically compared and analysed by …

This paper offers a simulation study on the application of a novel approach to control the
electric field around a basin‐type spacer by combining permittivity functionally graded …

In this article, the influence of polishing orientation on surface charge accumulation and
flashover characteristics of the basin spacer in a downsized dc-gas insulated transmission …