Operation optimization model based on wind hydrogen coupling system

Water electrolysis hydrogen production has the advantages of high purity, simple raw materials, and carbon free entire process, making it suitable for renewable energy consumption represented by photovoltaics and wind energy. Based on the current development of wind power, especially offshore wind power, in order to address the volatility and uncertainty of wind power, energy storage and hydrogen production systems can be introduced to peak shaving and valley filling of wind power. This article first presents the basic structure and parameter characteristics of existing wind hydrogen coupled power generation systems. Then, an operational optimization model for the wind storage hydrogen production combined system was established, and the operational constraints of each subsystem in the wind storage hydrogen production combined system were given from an economic perspective. Finally, different algorithms were used to solve the optimization model, and the advantages, disadvantages, and specific characteristics of each method were analyzed.