Station level equipment node status monitoring method of an intelligent substation

The present invention relates to an intelligent substation station level node status monitoring device, the method comprising: using UDP multicast communication technology interaction between the intelligent substation level equipment information; data communication protocol using netmulti station level interaction between devices; use NodeStatus application data structure as a node status monitoring data format; with monitoring node and the node type to be monitored. This method can achieve intelligent substation station level equipment node status data transmission and monitoring.