| 摘要 |
PROBLEM TO BE SOLVED: To realize a large-scale system having a high-order energy management system disposed for an energy management system.SOLUTION: A gateway device in one aspect of the present invention comprises: a management unit; an assignment unit; a receiving unit; a generation unit; and a transmission unit. The management unit manages at least one storage battery group which is a combination of one or more storage battery systems selected from among a plurality of storage battery systems. The assignment unit assigns, to a first charge/discharge instruction device, a first storage battery group which is one among the at least one storage battery group. The receiving unit receives a charge or discharge-related instruction from the first charge/discharge instruction device. The generation unit generates, on the basis of the instruction, a first control command which is a control instruction for the storage battery systems belonging to the first storage battery group. The transmission unit transmits the first control command to the storage battery systems. |
