Distribution substation
There is a certain difference between the distribution office and the substation: the so-called distribution office is to receive, distribute, control and protect the electric energy, but not to transformer the electric energy. And the substation in addition to the function of distribution, it is the key to put the electricity in the transformer distribution out, so he also has the power grid input voltage monitoring, regulation, distribution and other functions. In addition, the capacity of the substation is relatively large.