A Transformer Substation is a facility that converts electrical energy from one voltage level to another. Electricity companies make high-voltage electrical energy safe and suitable for use. These substations contain transformers, switchgear, and other devices. A Transformer Substation typically ensures the distribution of electrical energy to cities and villages. All processes are automated, and measures are taken to ensure the safety of workers. Without these facilities, the daily supply of electrical energy would not be possible.