Research on Capacity Optimization Configuration of Grid-connected Wind/PV/Hydrogen/Storage Micro grid
In this paper,the grid-connected wind/PV/hydrogen/storage micro grid is taken as the research object,on the premise of meeting the annual hydrogen production task,an economic optimization model aiming at the maximum annual income of the micro grid is set up,and the particle swarm algorithm with penalty function is used to solve the optimal scheduling problem of different energy storage capacity schemes. Finally,such four energy storage configuration schemes as liquid metal battery(LMB),liquid metal battery-lead-acid battery(LMB-LCB),lithium battery(LIB)and lithium battery-lead-acid battery(LIB-LCB)are compared,finding that liquid metal battery has no obvious advantages in the independent use at present stage due to high price,but can complement the advantages of lead-acid battery in hybrid energy storage system.
wind/PV/hydrogen/storage micro gridcapacity configurationliquid metal battery
万方数据
维普
