An implementing meta heuristic bat algorithm for minimizing the power losses with optimal placement of DG source in the radial distribution system [articol]

Abstract

A new stochastic optimization technique (BAT Algorithm) for minimizing power losses in the radial distribution system. The new Meta heuristic algorithm (BAT) which can provide an optimal solution using a flow and optimal placement and injection of reactive power to the distribution system is proposed. A huge power loss reduction has been achieved. A new distributed power flow analysis is derived for determining the electrical parameters from the branch exchange method followed by a forward backward sweep algorithm. An accurate estimation of impartial function under many constraints is convoluted for both control the sectionalized switches and tie switches. The analyses and a comparison with IEEE 33, IEEE 69 buses using the MATLAB R2014 software have been executed. The simulation results were carried out for the real time 62 buses of south Indian distribution system. The result of the proposed method provides a powerful optimization solution.