Economic dispatching strategy of centralized wind-solar-hydrogen storage station

Abstract Compared to traditional energy storage, hydrogen energy storage is a novel form of energy storage that has exceptional potential in the temporal, energy, and spatial domains and is better suited to the numerous requirements of the new power system. Firstly, the operation mode of centralized wind-photovoltaic-hydrogen energy storage station is described and modeled around the new energy generation module, new energy convergence station and hydrogen energy storage module. On this basis, considering the operating cost and transaction income of the station, an economic dispatch model is established with the goal of optimal economy. An economic dispatch model for wind-photovoltaic-hydrogen energy storage stations is proposed. Finally, the data results show that this station model can bring economic benefits and promote high-proportion grid-connected new energy.