Evaluation of Load Uncertainty in the Reconfiguration using Hybrid Algorithms

One of the methods of the electrical energy saving is system reconfiguration. In this way the Breakers in distribution systems are opened and closed, so system topology that changes voltage profile and delivered power in feeders and lines would also change, in this method we can have a are reduction in number of lines and a suitable voltage profile. This closure and opening of the breakers are so happened to have a radius system configuration – In this article we offer a new method to reach a solution to the system reconfiguration. Production scenario method for modeling loaduncertainty is also offered and used. And finally this case, in presence of distributed productions, is analyzed and solved. For on optimum result a hybrid algorithm including PSO and SEL is utilized. For showing the best results in the above methods the case is offered in standard IEEE distribution system, its conclusions are available too.