Genetic Algorithm based Multiobjective Optimal Power Dispatch based on Ideal Distance Minimization
Mamta Mamta, Uma Nangia, Narender Kumar Jain · IOSR Journal of Electrical and Electronics Engineering · 2014
In this paper, the cost of generation and system transmission losses have been considered as objectives for optimization.The multiobjective optimal power dispatch (MOPD) problem is formulated using weighting method and a number of noninferior solutions are generated in 2D space by varying weights for IEEE 5, 14 and 30 bus systemsmanually using GA technique, by using GA toolbox of MATLAB R2008b.Ideal Distance minimization method has been used to obtain the optimal power system operation (Target Point, best compromise solution).This method employs the concept of an 'Ideal Point' (IP) to scalarize the problems having multiple objectives and minimizes the Euclidean distance between IP and a set of noninferior solutions.