Factors that cause PD (Partial Discharge) in high voltage Gas Insulated Switchgear (GIS) Blog MV Switchgear T & D Factors that cause PD (Partial Discharge) in high voltage Gas Insulated Switchgear (GIS) bek6l November 12, 2024 Briefly about the factors that cause PD (Partial Discharge) in high-voltage Gas Insulated Switchgear (GIS): 1) Metallic... Learn more Read more about Factors that cause PD (Partial Discharge) in high voltage Gas Insulated Switchgear (GIS)