In this paper we represent use of Buck- Boost Converter for wind energy control. We can overcome the problem of the voltage variation of the electrical output from windmill. So the output voltage will be constant throughout generation of electricity. Eventually there have been much advancement in wind technology but the technological advancements are still needed for wind power control for different loading conditions. By using the buck booster convertor, we can keep the voltage constant which is helping for distribution the electricity during any environmental condition. The power is controlled with the help of Buck-Boost Converter connected across the dc link to keep constant voltage supply at output side. The simulation is carried on MATLAB/ SIMULINK.