Abstract

This paper presents the voltage regulation of hybrid power system with the inter connection of PV system, wind energy conversion system. The voltage regulation is done with the help of fuzzy logic controller and zeta converter through simulations using MATLAB / SIMULINK. In the proposed system the solar energy and wind energy is combined to produce electrical energy. Then power electronic converters are used for the conversion of ac to dc and dc to ac. In which a control circuit is designed using fuzzy logic controller for gate signals for the voltage regulation of the hybrid energy system. Then the hybrid energy system is connected to the grid from which the energy is supplied to the loads. The voltage regulation is done for both AC and DC loads.

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