Study Of The Electromagnetic Loop Switching Operation Of Xilin Gol Distribution Network

Urban distribution network switching operation during normal maintenanceand incident handling mostly use the term "cold down" approach (short-term poweroutage to users)。 Therefore the negative impacts on user dissatisfaction andcomplaints deeply ailing grid companies. The ring net switching operation is usedin manual calculation in the last decades. Because of the huge number of basic dataand operation parameters changes, large amount of data processing and analysiswork is needed.This paper introduced a distribution grid electromagnetic loop switchingoperation analysis system, and this system can realize the automation for thedistribution network electromagnetic loop analysis system. Furthermore, dependingon the analysis and calculation for the closed loop circulation can determine thedistribution network whether closed loop or not. This analysis system can alsosupport technical staffs to operation of closed loop. While the graphics and databasecan be effectively connected, the technical staffs are able to directly query gridrelated information from the graphics. The system can also provide the queryfunction through power flow calculation and closed loop calculation. According tothe real-time network can acquire the loop analysis computation through topologyanalysis.In the completion of electromagnetic closed loop switching operation analysissystem for the distribution network, It will be of great importance in fields such asreduce the electricity outage time for the enterprises and Residents, increase powersupply and improve power reliability.