Solid insulators applying functionally graded material (d-FGM) have spatially non-uniform
dielectric properties. The d-FGM insulator is effective on insulation performance …

The present article presents the optimization of electric stress distribution over the live
electrode of an axisymmetric electrode-spacer arrangement that is used in a Gas insulated …

Environment-friendly live tank multi-break vacuum circuit breaker (MBVCBs) is a future
direction of high voltage gas insulated switchgear (GIS). The temperature field distributions …

Dielectrically graded insulation (DGI) is an effective means to mitigate the electric field (-
field) distribution of insulators. The industrial application of DGI remains at an exploratory …

This article deals with the estimation of electric stress distribution over a vacuum interrupter
having axi-symmetric configuration that is used for 11-kV switching operation. Regression …

This paper presents a novel finite-element modeling of interelectrode plasma dispersion
process inside a vacuum interrupter (VI) prototype. A new set of coupled equations …

The temperature field distribution in the medium-voltage vacuum interrupter decides the
thermal stability of it. In this paper, the simulation model of a kind of 12kV/3150A/40kA …

This article presents the optimization of electric stress distribution over the live electrode of
an axisymmetric vacuum interrupter which is employed for 11 kV switching operations. The …

Enhancement of insulation performance has been a long‐lasting problem for vacuum
interrupter (VI) design. Traditional design focuses on reducing the maximal electric field …

Vacuum interrupters are widely used in power transmission and distribution systems,
vacuum interrupters factory test inspection, some products will appear insulation breakdown …