Behavior analysis and optimal management of hybrid Wind/Diesel/Storage power system

Abstract

The combination of several sources in power system (HPC) may be very attractive in terms of cost and availability. So, the work introduced in this manuscript is a contribution to the behavior analysis and the performances control of an HPC comprised of renewable source, wind energy linked to diesel-electric generator taking into account the storage batteries, intended for domestic use in Djelfa, Algeria. In order to ensure a better management of energy, models were developed for determination of the power that can be provided by the studied system under given weather conditions. The simulation of different subsystems was carried out using MATLAB software. Another management was adopted for this system under MATLAB/SIMULINK environment; this latter allowed satisfying the load supply without interruption as well as the optimum exploitation of wind source, including battery safety.