Substation Technologies
Protection of Electrical Power Transformers
Climate Change Strains Global Electricity Networks: A Wake-Up Call
Substation Technologies

Selecting Substation Medium-Voltage Switchgear: GIS vs. AIS
Understanding differences between GIS and AIS in five points
BY GAETAN DJENANE, Schneider Electric, Inc.
Many considerations must be taken into account before selecting the electrical medium-voltage (MV) switchgear that best meets a user’s needs. From a management perspective, considerations include the purchase price, the life expectancy of the switchgear, and the size of the equipment, the amount of time to install and commission the gear, worker safety, outage risk, maintenance, and reliability. From an...
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