Substation & Switch Yard Structures

The substation is a high-voltage electric system facility. The purpose of a substation is to step down high voltage electricity from the transmission system to lower voltage electricity so it can be easily supplied to homes and businesses in the area through lower-voltage distribution lines. It also is used to change AC voltages from one level to another, and/or change alternating current to direct current or direct current to alternating current.

https://kpgreenengineering.com/substation-switch-yard-structures