Abstract:
Based on triangular fuzzy hierarchical analysis method, this paper evaluates and analyzes characteristic parameters of mass hydrogen storage density, volume hydrogen storage density, preparation energy consumption, safety requirements and average hydrogen charging and discharging time under different hydrogen storage scenarios and hydrogen storage and transportation systems; Coupled with the technological economic analysis method, a multi-dimensional mode matching model of hydrogen storage and transportation systems for different hydrogen storage scenarios is established; Based on the established model, the mode matching of hydrogen storage and transportation systems for hydrogen refueling station scenarios is analyzed. Different hydrogen storage and transportation modes are scored separately, and the optimal matching modes of hydrogen use scenarios and hydrogen storage and transportation systems are obtained under different transportation distances and hydrogen storage mass. At a short transportation distance, the optimal hydrogen storage method is low-temperature liquid hydrogen storage; when the transportation distance is medium and the storage mass is small, the optimal hydrogen storage method is high-pressure gaseous hydrogen storage. When the transportation distance is large and the storage mass is large, the optimal hydrogen storage method is metal adsorption hydrogen storage.