| 摘要 |
PROBLEM TO BE SOLVED: To automatically implement, while preventing a reverse power flow, each of peak shift and peak cut operation without performing special operation such as changeover between a commercial system and a storage battery.SOLUTION: A storage battery control system 1 comprising a storage battery device 7 for performing operation interconnecting with a commercial system and a load device 5 operated using power supplied from the commercial system or the storage battery device 7 controls the storage battery device 7's operation interconnecting with the commercial system. The storage battery device 7 includes: a load electric energy reading unit 731 that receives, as input of a control signal, discharge electric energy consumed by the load device 5 from the load device 5 and performs monitoring in real time to read the load electric energy; and discharge electric energy control unit 735 for controlling, on the basis of the read load discharge electric energy, storage battery discharge electric energy for interconnection with the commercial system.SELECTED DRAWING: Figure 2 |
