Aerocare - Las Vegas 4490 Delancey Drive, Las Vegas NV 89103 Phone Number: (702) 257-2575
1 Automatically turn generator on and switch power to it when they detect a drop in line voltage; turn generator off when they sense the line power is restored.  Can be used with portable generators as long as the generator has an electric starter.
The Transmission Substation. The three-phase power leaves the generator and enters a transmission substation at the power plant. This substation uses large transformers to convert or step up the generator's voltage to extremely high voltages for long-distance transmission on the transmission grid.