Public network virtual type intelligent transformer substation

The invention relates to the fields of the electric engineering and the automatization and the network communication, and specifically relates to a public network virtual type intelligent transformersubstation. On the basis of the original intelligent transformer substation concept, the integration and the intelligence are further improved; due to a large amount of combination units and intelligent equipment in the concept of the intelligent transformer substation, the new generation of intelligent transformer substation is more digital, and the protection thereof is more intelligent, and the operation of the personnel is convenient, and the transformer substation is more economic and practical. The main thought is that the new generation of the intelligent transformer substation is divided into an equipment layer and a station control layer from the structure, the equipment layer and the station control layer are different from the previous network structure with three layers and two networks; the new genera