A Coordination Optimization Method for Load Shedding Considering Distribution Network Reconfiguration

Load shedding control is an emergency measure to maintain the frequency stability of power system. Most existing load methods use extensive form directly cutting off outlet substation, featuring low accuracy and high cost. A network reconfiguration technique can adjust topology distribution offers more optimization space for control. Therefore, this paper proposes a reconfiguration–load coordination scheme reduce loss caused by In proposed method, mathematical model based on first established. The tie switches segment in are used perform network, adopted realize shedding. To improve solving efficiency model, strategy that combined minimum spanning tree algorithm with improved genetic trailed address nonlinear nonconvex terms. application method finally verified via IEEE 33 bus system, advantages reducing cost number outage users accordingly proven.