Support iec61850 standard ied non real-time object modeling field scada systems approach

The present invention relates to a support IEC61850 standard IED field object modeling method for non-real time SCADA system; modeling method of the present invention avoids the model when designing the IED itself, the communication device is set to a pre-IED , this front communication device and the monitoring and control system for remote communication apparatus, the measurement data collection; 61850 master system or other devices to interoperate by logical nodes other logic devices, and this pre-communication device in the system model. This method not only can solve this problem SCADA system due to the communication condition in achieving 61850 interface, and complete implementation of such elements with the SCADA system defined in IEC61850 the IED, the correspondence between the logical device, logical nodes, data objects , can be modeled using standard tools such 61850 SCADA system model 61850.