Explainion From Problem Formulation: Discussion From Problem Formulation

Discussion from Problem Formulation Different objectives have been discussed in literature. They are two types of the objective function .The first one is a static objective function such as minimising over power flows, line loading and voltage deviations, maximising voltage stability margin, available transfer capacity, total transfer capacity is intended. Second one is dynamic objectives such as maximising small-signal stability and large-signal stability have been considered in a few cases [35-39].further more facts devices cost, generation cost, power losses and constraints. Constrains have three types: Equality, Operation and control variable constrains and the rest of constrains is generation constrains, facts constrains are some other problem formulation by considering suitable parameter setting of the

For interconnections serve their purpose, however, available transmission links must be powerful enough to safely transmit the amounts of power intended. If this is not the case, from a purely technical point of view, it can always be remedied by building additional lines in parallel with the existing, or by updating the existing system(s) to a higher voltage in[56-58]This, however, is expensive, time-consuming, and calls for elaborate procedures for gaining the necessary permits of facts devices. 4.5 COMPARISON ANALYSIS OF BBO WITH OTHERS
 PSO represents each solution as a point in a space, and represents the change over time of each solution as a velocity vector. PSO do not change its solution directly.
 DE changes its solution directly, but change in a particle DE solution is based on difference between other DE solutions. DE is not biologically motivated.
 GA and ES reproduce children by crossover, namely their solution disappear at the end of each generation, while BBO solution are not discarded after each generation, but is rather modified by