Study on Control Algorithm of Wind-Solar Hybrid Generation System

An improved maximum power point tracking method for wind-solar hybrid generation system was proposed in this paper. The maximum power point was tracked by Perturbation and Observation Algorithms and quadratic interpolation method. Taking the advantage of the above methods, the new method could avoid shock phenomenon of Perturbation and Observation Algorithms near the maximum power point, reduce miscarriage of justice. The whole system was simulated on MATLAB. The simulation results shown that, the improved control method could search the maximum power point of wind-solar hybrid generation system quickly, and work stably.