Network safety surveillance method for intelligent network equipment of digitalized transformer satiation

The invention relates to a network safety surveillance method for intelligent network equipment of a digitalized transformer satiation. The method comprises the following steps that: a monitoring system of a digitalized transformer satiation is established; an operator station of a substation control layer, spacing layer intelligent equipment, process layer intelligent equipment, and network layer intelligent switch are respectively connected by a network, wherein the operator station includes a data acquisition module and an industrial control software platform; based on an SNMP of a standard network management protocol, network condition information and external access information of the spacing layer intelligent equipment, the process layer intelligent equipment and the network layer intelligent switch are sent to the operator station by the network; the operator station collects the network condition information that is issued to public in a standard format; and the collected network condition information