Delays in flights mean that people with medical conditions are at risk. Having flights running on time isn't just important for the reputation and income of the airlines. Part of reliability is planning ahead for the worst. Their provider had even spent $40 million to increase reliability. Dallas-Fort Worth International Airport had actually planned for just such a contingency, investing in backup power from geographically separate distribution sources. As Atlanta found out, it's not only important to have reliable switchgear but to place it effectively. It is estimated that the outage cost Delta, which is based in Atlanta, nearly $50 million. The upshot was an airport without power for 11 hours, over 1,500 canceled flights and 30,000 people stranded. The backup power equipment which should have come online was housed too close to the primary power and was also damaged. In 2017 when switchgear to the airport not only failed but caught fire the airport was plunged into blackness. ![]() Like most large airports its electrical demands are supplied by two substations. Hartsfield-Jackson Atlanta International Airport in Atlanta, Georgia is one of the three busiest airports in the world, servicing over 110 million passengers in 2019. Gas insulated switchgear is the backbone of airport functions. Read on to learn more about the importance of switchgear and the airport functions it supports. So it is no wonder that airports depend on reliable switchgear. ![]() Switchgear is what ensures you have power when you need it. These compact systems make and secure the electrical connections between substations and homes and businesses. Switchgear is the centralized protection and control for the generators, motors, lines, transmissions and feeders of a medium-voltage system.
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