oa Power management based on fuzzy controller of the stand-alone hybrid photovoltaic/wind system

In this paper, a kind of management strategy based on artificial intelligence control with the fuzzy logic controller consists of a “smart” power-sharing between the electrical and hydraulic networks. It can be applied in the battery state of charge and compared with the way they share the hybrid power sources between the storage devices and the electrical/hydraulic loads. A dynamic simulator of the hybrid energy system has been developed and tested using a MATLAB environment. Several tests are carried out using real meteorological data of the ADRAR region and a practical load demand profile. The simulation results show that the “coupled strategy” clearly outperforms the classical management strategies.