Particle Swarm Optimization based Network Reconfiguration in Distribution System with Distributed Generation and Capacitor Placement
نویسنده
چکیده
-----------------------------------------------------ABSTRACT----------------------------------------------------This paper proposes an algorithm based on Particle Swarm Optimization (PSO) for optimal network reconfiguration of a distribution system in the presence of Distributed Generators (DGs) and Shunt Capacitor Banks to balance the feeder loads and to eliminate overloading conditions. The system Load Balancing Index (LBI) is used to represent the loading conditions and maximum system loading capacity. This index value should be low in the optimal network reconfiguration for load balancing. A 69-node system with DG units and Capacitor units are considered for verifying the effectiveness of PSO algorithm and results are presented. The simulation results shows that by operating the on/off patterns of proper tie switches and normally closed switches betters the load balancing in the system and also improves the voltage profile.
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