August 2016 - SuperGrid Institute

APEC 2017 “Robustness of SiC MOSFET under Avalanche Conditions”

This paper presents the experimental evaluation of SiC MOSFETs from different manufacturers operated in avalanche. A setup was developed to test the devices under such condition. The reliability of SiC MOSFETs have been compared.

Leakage Current Measurements in Direct Current Gas Insulated Substations Equipment

Aurélie Flégeo2018-08-09T17:50:04+02:00August 5th, 2016|High Voltage Substation Equipment, Publications|

Charge accumulation on solid insulator in Gas Insulated Substation (GIS) is one of the major issues under Direct Current (DC). A specific device has been developed in order to assess the origin of such charges within SF6, in a coaxial geometry.