The placement and sizing of DG units with different models by considering annual changes in different kinds of the load

By increasing penetration of distributed generation units and dominance units in the power system, placement and sizing units is necessary and inevitable. So the lack of attention to determining the optimum capacity and location of these units will reduce their technical and economic feasibility. The various objective functions in different studies are performed to seek and determine the location and size of these units. To solve the foregoing optimization problem, one of the newest and most powerful optimization algorithms namely the bacterial foraging algorithm have been used

Keywords:

placement , sizing , voltage profile and bacterial foraging algorithm