Reconfiguration of Distribution Networks by the Presence of Distributed Generation with TLBO Algorithm

Distribution network optimization problem with objective such as minimizing the loss and service recovery in network, deviation of the voltage at the supply voltage profile improvement in the consumer be raised. There are Different methods for multi-unit losses in the distribution network there. They can include: capacitor, the use if distributed resources, load management transformers and network configurations mentioned. This article is distributed production on losses resulting from changes in network configurations are examined. Optimization algorithm used for solving optimization algorithm TLBO problems. To do so the optimal size and location of DG is first determined, then network reconfiguration for the 33 and 83 bus distribution systems. Loss minimization, voltage profile improvement and load balancing are considered as the objective functions for both the Placement and the Reconfiguration problem. Finally, the results obtained using the proposed method with the results of other methods on two test systems comparison and evaluation. The results of this simulation accuracy validate this matter.