Optimal Distributed Generation Placement with Multiple Objectives Considering Probabilistic Load

Abstract

In this paper, optimal DG sizing and siting has been obtained considering three objectives i.e. active power loss index (APLI), line loading index (LLI) and voltage deviation index (VDI). Multiple objective NSGA-II method along with fuzzy satisfying method (FSM) has been used to solve multiple objective optimization problem. Probabilistic load model has been considered in this study. A two point estimate (2PEM) method has been used carry out o obtain probabilistic load flow solution. The analysis has been carried out for IEEE 33 radial bus test system. The analysis has been carried out using coding in MATLAB.