Research on multi-smart grid operation ticket expert system based on network node number

Operation tickets;  Expert systems;  Node number;  Multi-agent

Based on the node number used for power system calculation, a new multi-smart grid operation ticket expert system is developed. The system directly uses the network wiring topology connection described by the node number to realize the invoicing function, and the system can share a graphical platform with the advanced application software of grid dispatching automation to share the real-time data of the computing network and SCADA system. On this basis, a multi-agent system is established, and the online power flow calculation and real-time wiring analysis are carried out by state estimation, the real-time check of the switch state is realized, and the short circuit calculation is used to prevent misoperation judgment, which improves the correctness of invoicing.