Design and research of wind-solar hybrid power generation and hydrogen production system with energy storage

Countries around the world are paying more and more attention to protecting the environment, and new energy technologies are being developed day by day. Hydrogen is considered a clean energy source and a future fuel to replace traditional fossil energy sources. In this paper, a hybrid system consisting of wind and solar power generation systems, an energy storage system, and an electrolytic water hydrogen production system is designed and investigated to form a wind and solar power production system and a hydrogen production system with energy storage. MPPT control and particle swarm algorithms are proposed to optimize the output power of the wind and PV systems, respectively. A system simulation model is built using Matlab/Simulink to verify its feasibility and improve power generation efficiency.