Electrical substation building is a power station that provides the electricity to consumers. It is basically situated on roads on the highways and cities; its main function is to transform the high voltage to low voltage so that the electricity can transferred easily to the households to consume it. The Substations are created in such a way to that can helps in distributing the electricity safely and efficiently, in case of any problem, circuit breakers and disconnectors are available to disconnect the electricity instantly.
Substation always has the transformer through which the high voltage electricity is converted to low voltage electricity. The electricity generated by the power plants is at very high voltage, it is not possible to use such high voltage in your daily life, for this the substation is been established so that electricity as per the needs of the customers can be provided. So, if Electrical Substation Building would have been there we might be living in the dark today as well. It is very important to get the electricity for the usage of our daily household work.